The other issue with unstoppable is that there are a lot of shit coins that are very popular that it does not (or at least did not) support. How can any multicoin wallet not have doge? Yes it's a joke as a coin, but it's popular and used.
I am with bitmover, in the fact that I use coinomi but never have any real funds in there.
If someone wants my $25 in LTC and $20 in Doge and $20 (ish) in ETH and the other $50 in tokens. Have at it. I have probably saved more then that value in time not having to deal with 3 wallets every time I swapped phones.
I am really surprised that nobody has tried to make a good muticoin wallet. They all seem to get to some point and then go 'meh, good enough'
-Dave