Uniswap, sushiswap, and balancer. And also a look at crypto being used as incentives to use apps.

From my understanding uniswap and sushiswap are a little more similar while balancer offers more unique features. It seems like balancer has more useful features although it is not used as much and doesent have as much liquidity. Can somebody elaborate a little bit more on balancer. And also I understand sushi swap uses the swapping fees to give back to holders.

Iv only ever really held substrate coins btw mostly polkadot, I am interested in cosmos also but funds are limited. I'm currently interested in substrate, cosmos, and the defi exchanges mentioned above.

So help me decide between these 3 coins sushi uni and balancer. Thank you (:

Edit: My plan is to make some gains on alt coins, cash out, and then convert to ethereum or bitcoin unless I see some changes with substrate.