How well does this fair with nvidia gpus? I know they generally are not ideal but does it support any algos that are decent for them?
It suport all algos compatible with Nvidia.
I have to say, that's what I love about MM. It downloads all necessary miner and all variants, determines which is the most profitable with each algorithm during the benchmarking process, then makes sure you're mining the most profitable way possible within the parameters you set between the config file and the bat file.