I don't know what the reasons are that made your options limited to these platforms, but hitbtc.com has a long history of selective fraud. latoken.com is an unknown platform and it seems that they bought several positive reviews to appear as if they were a good service. The rest of the services are unknown, and if you search online, you will not find them. Something about them so it's best to avoid them.
What exactly are you trying to find that we may be able to help you with?