The best prices and options for… The best prices and options for consumer GPUs and easy to start and scale up. Some machines don't work for various reasons though so you end up having to test and eval them yourself. Support is active and helpful during US office hours, not as much off hours. Still the best place for cheap GPU compute.

Incredible support people there Incredible support people there. Super fast support responses. I had a hiccup with my first GPU instance there but they guided me in the right direction and stayed with me until I had a proper instance running. I love the service already.

Cheap and usable Cheap and usable, can't ask for more. Only downside is expensive data transfer charges. Otherwise fine.

Livechat is lacking, servers are good but a lot of waiting time The computation power is there, and is good, your server wont crash and it will work well, however there's a bit of shortage since a lot of times you cant use your own server because the gpu is being used by another user, and while you wait for it to be avayable you are still getting billed for the storage. At start, I had a terrible experience where some misleading text would lead to some unexpected payments, but finally the support team realised the mistake and refunded the full amount, so I'm OK with that. Is vast.ai worth it? If you don't mind waiting for your turn while paying storage and also can get thru the misleading text, servers arent bad...

You get what you pay for... The service is cheap but the on-demand instance randomly disconnected me after a few days. Luckily I could reconnect before anyone else jumped on, otherwise it would be a total loss - all data gone. As expected customer service is nonexistent - "we'll be with you in just a minute" = infinite hold