I'm using Ethplorer to check my wallets and track my tokens if the token I waited coming from bounties have finally arrive in my wallets, I have so many shit tokens in my wallet that are sitting in my wallets for years but I notice that some coins do not have value in Ethplorer whereas in Etherscan they have value, did you also notice that, which of the two are you using to check your wallet.
I use both because I think Etherscan and Ethplorer have the same goal, although sometimes it gives a different look. as you said. so in my opinion, we have to use both of them to see the value of the token that we have in our wallet.