So I just found out that my friend has almost 30 TB worth of backup drives that he wants plotted. The only issue is the plotting speed because all of the drives will only write at 10 MB/s while plotting. This is weird because I can transfer files to those slow plotting drives super quickly when just dragging and dropping random files. This lead me to the idea of writing plots on my two other drives which have much faster download speeds while plotting and dragging the plots over to other drives. Why are there no consequences for not doing one big file for the whole drive? What even are the plots? Why do certain drives plot faster?

Second question, with these 30 TB (Soon expanding to 40) what pool would make me the most money? I want to have a semi-steady stream of burst coins every day.