Neither. If you wanted to profit from mining, better buy your own graphics cards or antminers instead.
Assuming I would do cloud mining though(which I never will), I would probably go with Genesis Mining since I kinda trust it a bit, as they legitimately have data centers and hardware. So I'm pretty sure it isn't a ponzi scheme. A crypto YouTuber named Michael a.k.a. "Boxmining" did a visit to their data center a week ago. video url:
https://www.youtube.com/watch?v=2Jqf_wZKFCc It's only very debatable whether or not cloud mining is profitable or not.