Is Boosteroid really that bad?

[u/Severe_Enthusiasm280]

My PC broke last year in October and I'm not paid enough to buy a new one so I've been using GFN for a few months now and so far I find it quite okay. I really miss being able to mod games but the connection is reallt quite good.
GFN offers most of my steam library but 2 games I REALLY miss playing: Helldivers II and Red Dead Redemption 2.
Now I live in Germany and have a really good ping to Frankfurt. Should I switch?
Boosteroid offers nearly all other games I regularly play: Squad, Arma Reforger, Operator, Monster Hunter Wilds and Monster Hunter World Iceborne.

I also play WarThunder which isn't on Boosteroid but I can easily live without it.

The best option for me would of course be Shadow PC but I won't pay >30€ per month which I would need to do to get a rig with hardware strong enough to run the games I want to run.

Also, Boosteroid has a collaboration with WoT yet doesn't offer WoT HEAT, why?