Hey.
Is it safe to exchange big amounts on non-custodial exchangers like changelly or shapeshift, or are they designed for small transactions?
I'm a newbie and I want to know if it's safe. Also, I want to know if it's safe to exchange crypto on classical exchanges like binance.
use known exchanges whenever you want to exchange big amounts of tokens.
Binance
Kucoin
Bittrex
Even large and well-known exchanges do not guarantee security. The coins are simply not in your hands. The MtGox example is enough.
If they are large transactions, it is definitely better to divide them into several smaller ones.