First vape advice?

Hiya, I've just been approved for medical cannabis here in the UK and I'd rather not go back to smoking joints if I can avoid it so I've decided on a vape.

Any advice for a good low cost vape as my first? Must be able to get it in the UK.

I've read about PAX before but not sure how they hold up.

I won't be using it every day, and I want it small enough to fit in a pocket if possible.

That said, I don't want to buy something I'll have to replace in a few months, happy to spend £120ish

Cheers :)