Thanks! Coinomi is iOS only, thus hesitation as I wanted to keep coin on computer instead. Also, I see they don't call out bitcoin cash on their supported coin area. They have weird names as Bitcoin Plus and Bitcoin Test.
Thank you for sharing Electron Cash review. Seems like that is somewhat stable, but not worth keeping there for too long.
Would one recommend keeping coins in Electron Cash wallet vs large exchange (maybe polonix) would would be more secure for somewhat longterm storage.