I would definitely not recommend coinomi, jaxx or exodus.
All of these wallets have their own problems. And the developer of jaxx and coinomi are extremely incompetent and had severe vulnerabilities in their wallets without properly acknowledging them.
I'd keep away from those wallets.
Used Coinomi in the past for some altcoin storage and never had any issues with them personally, probably they have bugs but, Do they really have vulnerabilities? Then how these wallets are considered as best crypto wallets for everyone even in 2020?