Hi fellas, i want to drop this info mainly for newbies on this forum that just start getting familiar with crypto wallets, i was waiting for some tokens to get delivered into my coinomi wallet since a month ago but they never appeared but the projects teams claim its been sent but guess what? i decided to track my address last night using Etherscan and i saw all the tokens there, sometimes your tokens might have arrived in your wallet but you won't know until you track your wallet address or you manually add token contract address, thank you.
Bounty 101, thats what i call it. Thats the first thing to learn when you are into bounties. Most times you dont gwe to see your tokens in some wallets but that does not necessarily mean they lost, just as the OP rightly said scanning your wallet on etherscan or explorer does the magic. To add to what he said it is very advisable to use wallets that supports majority of ERC20 tokens, example are trust wallet and imtoken.
The idea of using the wallets that you have listed seems to me not universal since there are not very many tokens that come for bounty projects. Here I will leave you a link below how to add any token to myetherwallet wallet. Do not thank, my dear friends)