My experience with MarkBass is that I love their tube tone, which made me take the risk of buying a couple of them. I was disappointed with both my purchases and got rid of them. I don't care what anyone says, I know from experience their Italian stuff was ok but their Indonesian stuff was cheap quality. They are notorious for numerous annoying issues.
You will be happier with Gallien Krueger. It doesn't hurt that they are made in the USA. There is much less of a chance of something going wrong with those and they last longer. I would be willing to bet my bottom dollar on it.