Made a move yesterday after coming across few threads about coinomi wallet in wallets thread of this forum, missing funds, stolen recovery seeds, some said it's coinomi team, some blame SSL but I don't want this to happen to me, I finally switched to Trust wallet even though it's not fully open source, I hardly heard anything bad about the wallet.
Regarding wallets, the security will always best in the hardware wallet like ledger so users should always consider buying one which is not so costly when compared to the security it offers and it only takes some mins to transfer to exchanges and advised only to have less amount in the online wallets. But still if you are not like to use hardware wallet exodus and trust will also be a good alternative option IMO