Hello bass players, After a long time of searching for a medium powered combo I am sure that I have finally found the one! I played a GK MB210 at my Guitar Center in Toledo last night. I was completely blown away. I went there to try an Ampeg BA 500. I really liked the GK a lot. How much different is the MB210 from the MB212. I know that the controls and switches are the same and that the MB210 needs an extension cab and the MB212 doesn't. I set the controls on the 210 flat and really liked it as it was. I am fearful that if I get the 212 I won't like it as much. Does the 212 hit the lows at higher volumes better than the 210? Is the sound pretty similar? What do you think? I am interested in your opinion. Thanks much for the help.