Amethyst client has improved a lot. It's definitely better on android than primal. I like the zap splitting among those who are tagged. Supercool option value4value
Discussion
on top of that amethyst works well on graphen os and attaching images is flawless, you can also adjust the level of compression of those images.
I remember primal app for iOS was asking for email and phone number what in practice is kyc. Not sure if still true but highly recommend to stay away from kyc procedures in NOSTR ecosystem