I think Cryptology is acceptable not only for beginers but for experienced traders as well. It's Features platform offers some interesting features, for example the Funding Rate. It’s something like commission, as far as I know, but it’s important that Funding may be both positive and negative. So, there are moments when you get an additional percentage on the deal. If you know the market, you can turn it to your own benefit, so that's nice.

I'e been trading with Cryptology for 2 months now. Frankly, I'm satisfied, so will continue to trade here. Although I've faced some small drawbacks that have made me upset.
The most important drawback was the fact there's no brackets (stop loss and take profit). I know that some traders trade without brackets. But this increases the human element, so you can easily make a mistake and lose money. I prefer to reinsurance and install brackets and with Cryptology I can't do this.
By and large, this is the only flaw I've noticed, in other regards that's easy-to-use cryptoexchange. The company not differ suffiently from the others, except that the Cryptology trading platform works a little bit faster.

I've tried different cryptoexchanges but Cryptology seems to be the best place in terms of rates. I'm usually buying a little bit crypto for my everyday operations and there the minimum amount to exchange is $20, so I never buy more than I need for now. Withdrawal fee is 0.0005 BTC, that's around $5. Quite lower than offered by other exchanges.