Google Cloud Platform

Dear All, I think there are n2d-highmem-8 in some zone, and there are p100 GPU in other zones. I think there were machine n2d-highmem-8 with P100 GPU in US-West-??somewhere before. Thus, I would like to see what other budget options of machine/GPU combinations available. Anyone can share their success story and info about the cost. BTW, I am using Colab for fastai2 as a free option.
Thanks, @duerrseb for his post: FastAI2 notebooks in Kaggle which were updated March 22.
https://github.com/seduerr91/fastAI_v4/blob/master/fastai2%20on%20colab.md