Hello, sorry for silly question..
What is better in terms of safety and price?
Direct transfer Localbitcoins -> Binance or Localbitcoins -> my local wallet -> Binance?
Well, the cheapest and quickest would be the first option, as it has the least number of hops. You wait and pay a miner for each hop, so the 2nd option introduces another step. This extra step which will cost you another mining fee and confirmation wait-time.
As for safety, I’d say they’re pretty much equivalent.