I don't want to order from 3 places

[erlyberd]

Totally normal for the seasoned gardener. Once you go all OP/heirloom your orders will shrink though and while your wallet grows. Its sometimes a challenge getting all the varities you want to try. It sucks when you place an order because that one place is the only one to carry a particular variety. Have you tried seed exchanges? I've gotten lots of good stuff though trades.