To get you back on topic, I have been using a TecAmp Puma 110 as a personal monitor, with DI to the PA, for about 6 months now and it works very well. I put it on a combo stand to get it a bit closer to the ear, but it can also be angled back using the rod support that comes with it for that purpose.
It is smaller, lighter, easier to carry and very very much louder than the A100 that it replaced.
It will also drive another 8 Ohm cab for a bit more volume.