I have an Eden WT400 with an Eden 112XLT. I think it is a fine sounding URB rig for my carved URB with a Realist but I am not at all digging lugging it around even though it is not a very big setup. I had a GK MB150E years ago but used it as a EB amp but did not have an URB at the time and have no experience with it as an URB amp. I also had a friend loan me an AI Contra I think and I liked the way it worked with my URB but did not dig it as an EB amp. I am considering the GK mainly for size and weight. My biggest requirement for my next URB combo is that it be as small and light as possible and yet still put out enough to get me through small gigs. I will keep my other amps for larger gigs. I am just wondering if there is anything ouot there that I could possibly be overlooking in the "small" combo department. Maybe like the SWR Strawberry Blonde? I have not ruled out AI but there number of different products and changes to the line has be a bit confused and uninterested. Any input is appreciated.