When you sit down to do something, how many of these projects do you touch?
If the answer is "one", then do a git repo for one. The answer you should ask yourself is "when I look at the git log, which history(ies) would it make sense to see together".
If the answer is "one", then do a git repo for one. The answer you should ask yourself is "when I look at the git log, which history(ies) would it make sense to see together".