Now everyone knows that the ABM series is better than the MAG series. However, how much better do you think it is? For example people complain about the MAG cabs farting out the sounds if you turn them up too much. And some including me don't know if the extra money is worth it. I mean in a rock band do you need speaker quality or loudness. So for example would you buy a small ABM cab (1x15/2x10) over a large MAG cab (4x10)? Baring in mind you are playing small to medium sized venues. Just to make it apply to my situation a bit more you are playing with a drummer, a guitarist using an 100w 2x12 combo and a guitarist using a 1x12 65watt combo. What would you do? Also are the ABM heads worth the extra money. I mean you can get a MAG head which outputs the same wattage as the ABM 500, so why would you get the ABM version? how is it better quality. Lastly whats more important a High quality ABM cab or a High quality ABM amp head? If you had to choose and combine it with MAG products.