Avax or Ada?

They both have similar market cap and they both have to go 5 to 6 times reach their ATH. While games are thriving on Avax, Cardano has its defi space growing with Hydra coming in the future. I sold all my Ada when it was around 30c or so when Kraken stopped staking rewards (can anyone thrive in the US?) and never bought back. I have another bag stuck in Celsius. With Ada I have always been a bit unlucky. Either I breakeven or sell too early or buy high (2017). Thoughts other than do your own DD?