[D] Best training visualization tool with pytorch?

I've been using tensorboard with pytorch but I'm not the most pleased with it in several regards (very slow data loading sometimes, not the best options on seeing data in different graphs/charts such as looking for what classes are contributing most to the f1 score/loss in image classification, etc). Also tensorboard seems to be designed for tensorflow so I'm curious if people are largely using something different/better with pytorch?

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