There is no need to go crazy and make additions to yourself, complicating simple things.
1 Buy 100 items with 100u and get 2000u in exchange for betting, small probability
2 I might as well just buy Audi eths for 100u, or buy sats rats, and exchange piin for 1500u, most likely
I personally think that the success rate of choosing 2 is not higher than if you buy 100 projects?