Does the kinguin g2a buyer protection worth it?

Our high-end technology and professionally trained staff enables us to filter trouble candidates in advance. Most of the current sellers are companies we have worked with in the past so we know them very well.

Pseudo-marketing to what does this mean translator:

Nvm if the seller chargebacks and your game disappear we will chargeback him and give back your money, easy scam, easy life.

which site is better?

g2a seems cheaper

I've had contact with them a couple of times, and I've never had problems with it.
I've had a steam gift that I bought that was already taken, I had to send a couple of screenshots as proof and got a new gift without any problems

is it necesary at g2a to selec my country? ithas 24% vat

I'd say yes otherwise you won't get any support when somebody scams you

Neither is worse than the other, I've been buying from both kinguin and g2a on and off for years. I think I've only used the protection maybe twice and I've never had problems with delivery or codes not working, chargebacks etc. It was even better when steam still allowed russian vpn activation, I would get like 5-7 AAA games for the price of one on steam. Valve ruined that party :P
Edit: I think I prefer G2A slightly because you don't have a paypal fee if you use G2A Pay /w Paypal.