You can also get GPU instances at much cheaper rates from Hetzner and OVH.
A nice advantage of non-consumer GPUs is their bigger RAM size. Consumer GPUs, even the newest 2080 Ti, has only 11 GB. Datacenter GPUs have 16GB or 32 GB (V100). This is important for very big models. Even if the model itself fits, small memory size forces you to reduce batch size. Small batch size forces you to use a smaller learning rate and acts as a regularizer.
OVH offers these in their Canadian data center.