Good Gaming Phone?

I'm looking for a good mobile phone on which you can gamble fluently.

Games like Fortnite, Pubg… It should cost under 300 euro and the speakers should be good too, the camera is not so important.

I've thought about the Razer Phone what do you think of this phone?

Is it good for the price? Or are there better alternatives

Pf, the Razer Phone is just an overpriced Xperia.

Do you know a good alternative?

How about the Xiaomi Redmi K20 or the K20 Pro?

I have an S10

It should cost less than 300 euro, I said

Yes, I only said you are poor?