The last couple amps I have purchased have real lead boosts of one sort or another... actually kicking the volume up. They may not be the perfect amps tone wise, but the both sound VERY good in a group setting... Traynor YCS 100H and Spider Valve 112. The Traynor is a great amp and has a foot switchable boost that kicks the volume up to a certain settable level without a significant impact on tone. The Spider Valve is an amazing amp if you really take the time to tweak the sounds... it is easy to make it sound like poo, but it can sound like a nice tube amp (which it is, thanks to Mr Bogner) too. It doesn't have a boost per se, but with the control board there is a volume pedal, which has little to no effect on tone across it's sweep. I taped a pile of quarters under the pedal heel at the point I wanted to set for my rhythm sound, then I just toe forward for lead. Simple. The pedal on the board is supposed to double as a wah, but that is a PIA in my opinion, plus the wah is only ok... I use a GiG FX Kilo Wah and that thing is great for gigs, simple, built like a tank, optical switching/analog circuitry... nice. SO, my current gig rig is small but practical; 40 watt 112 combo (loudest 40 watts I ever heard), Line 6 Shortboard, Kilo Wah. Compact and I have all I need