Accounts or keys?

I only take the risk if the account is extremely cheap and the game as a key is really expensive... and with games I'm not that into and just want to try out

bro, you can try the following: depending on the platform, you can activate keys from other countries as long as they're on the same continent, so you look for a country where this game wasn't successful or where the currency is cheaper and buy it on a local site.
hope I helped with something

Waiting for a price drop or checking eneba with discount gift cards isn't bad

I don't recommend buying accounts. You're risking them getting taken away from you, not working, being stolen, etc. Always go with a key or the official store.

if you don't mind switching accounts depending on the game etc., even to play with friends, then an account is fine

anyway you also have to change the email of the accounts and I don't know if depending on the account's nationality the game language can't be changed, I don't know exactly what the consequences for the account are, but I remember I had chosen not to have them

honestly a much better key, regardless of the price, that's my opinion