Adding on to that I would say as a newbie invest more and more in education like there are ample of online websites where you can learn about cryptos and last get yourself a broker. There are many brokers like Coinexx, FX choice or LMFX who offer good trading conditions. Selecting a good broker with good conditions will help you trade better.
Newbies shouldnt start to trade with big amount, i prefer small amount for the practice purposes. Newbies firstly more possibility to losing money in shrot time, so no need big capital at first. Brokers i think you mean exchanges, those arent reliable and known in crypto space which you recommended. Conditions dosen't fact, as a newbie you need a lot of practices at any condition.