[SephirothWGP]

I am successfully running 3.27 without any issues/bugs. I would kind of like to give 6.1 a try, but when I upgraded to 3.27 I wasn't able to use my backup (SPD) and I had to start all over again, I really don't want to do it AGAIN. So my question is, is it really worth the risk? I could care less about the SMS, I really would like to try it because of the increased speed everyone is reporting. I am also a little leery since I am running 3.27 without any issues whatsoever, I don't want to push my luck.
So has anyone went from 3.27 to 6.1 and used a backup program, and was it worth the trouble?