DDI vs DKNG vs SKLZ vs RSI vs PENN

For growth investors, DraftKings Inc.

(DKNG) is the stronger pick with 27. 0% revenue growth year-over-year, versus 5. 5% for DoubleDown Interactive Co. , Ltd. (DDI). DoubleDown Interactive Co. , Ltd. (DDI) offers the better valuation at 5. 4x trailing P/E (4. 8x forward), making it the more compelling value choice. Analysts rate DoubleDown Interactive Co. , Ltd. (DDI) a "Buy" — based on 3 analyst ratings — the highest consensus in this comparison. The "better buy" depends entirely on your goals: growth investors should weight revenue trajectory, value investors should weight P/E and PEG, and income investors should weight dividend yield and streak.

On trailing P/E, DoubleDown Interactive Co.

, Ltd. (DDI) is the cheapest at 5. 4x versus Rush Street Interactive, Inc. at 199. 2x. On forward P/E, DoubleDown Interactive Co. , Ltd. is actually cheaper at 4. 8x.

Over the past 5 years, Rush Street Interactive, Inc.

(RSI) delivered a total return of +113. 9%, compared to -97. 8% for Skillz Inc. (SKLZ). Over 10 years, the gap is even starker: RSI returned +189. 9% versus SKLZ's -96. 5%. Past returns do not guarantee future results, and the stock with the higher historical return may already have its best growth priced in.

By beta (market sensitivity over 5 years), DoubleDown Interactive Co.

, Ltd. (DDI) is the lower-risk stock at 0. 49β versus Skillz Inc. 's 2. 57β — meaning SKLZ is approximately 421% more volatile than DDI relative to the S&P 500. On balance sheet safety, DoubleDown Interactive Co. , Ltd. (DDI) carries a lower debt/equity ratio of 5% versus 5% for PENN Entertainment, Inc. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), DraftKings Inc.

(DKNG) is pulling ahead at 27. 0% versus 5. 5% for DoubleDown Interactive Co. , Ltd. (DDI). On earnings-per-share growth, the picture is similar: Rush Street Interactive, Inc. grew EPS 418. 5% year-over-year, compared to -184. 4% for PENN Entertainment, Inc.. Over a 3-year CAGR, DKNG leads at 39. 3% annualised revenue growth. Higher growth typically commands a higher valuation multiple — check whether the premium P/E or P/S is justified by the growth rate using the PEG ratio.

DoubleDown Interactive Co.

, Ltd. (DDI) is the more profitable company, earning 28. 5% net margin versus -67. 4% for Skillz Inc. — meaning it keeps 28. 5% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: DDI leads at 37. 5% versus -68. 3% for SKLZ. At the gross margin level — before operating expenses — SKLZ leads at 87. 5%, reflecting greater pricing power or product mix advantage. Stronger margins indicate durable pricing power, lower cost of revenue, or higher mix of software/services. They are one of the clearest signs of business quality.

On forward earnings alone, DoubleDown Interactive Co.

, Ltd. (DDI) trades at 4. 8x forward P/E versus 99. 1x for DraftKings Inc. — 94. 3x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for SKLZ: 931. 5% to $72. 00.

None of the stocks in this comparison currently pay a material dividend.

All are effectively zero-yield and should be held for capital appreciation rather than income.

For long-horizon retirement investors, DoubleDown Interactive Co.

, Ltd. (DDI) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 0. 49)). Skillz Inc. (SKLZ) carries a higher beta of 2. 57 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (DDI: -37. 4%, SKLZ: -96. 5%), confirming both are viable long-term holds — but the lower-volatility option typically results in less emotional selling during corrections. Retirement portfolios generally favour predictability over maximum returns. Consult a financial advisor before making allocation decisions.

These companies operate in different sectors (DDI (Technology) and DKNG (Consumer Cyclical) and SKLZ (Technology) and RSI (Consumer Cyclical) and PENN (Consumer Cyclical)), which means they face different economic cycles, regulatory environments, and macro sensitivities — making direct comparison nuanced.

In terms of investment character: DDI is a small-cap deep-value stock; DKNG is a mid-cap high-growth stock; SKLZ is a small-cap quality compounder stock; RSI is a small-cap high-growth stock; PENN is a small-cap quality compounder stock. These fundamental differences mean investors should not choose between them on a single metric — the "better stock" depends entirely on which of these characteristics aligns with your investment strategy.