Best compact vibrator to use during intercourse?

I have a random bullet and it’s fine but I’m building the confidence (it’s hard lol) to use a vibrator with my husband. We’ve used my bullet twice but kinda difficult while he’s in and out of me. I’ve been looking at the “we vibe touch x”. He’s down to try anything with me which is awesome but I’m very shy in general unless I’m drunk which isn’t often. Thank you! Please no side messages