Right, but my point is you are STILL going to have to learn git anyway, since so many companies and open source projects use it. Your choice is not to learn git OR the other SCM, the choice is to learn just git OR git and the other SCM. You aren't saving any effort.
Could you be obsessed with effort reducing? If yes, you may want to look at it like an investment: you initially spend effort, time or money to learn something new only to get back more later.
I've used git for a decade and I still haven't learned half of it. It's got to be one of the most byzantine pieces of software I have ever encountered.