This seems expensive, but I've now had this a couple of years and have probably saved as much money in valves, amp servicing, patch leads, power blocks, batteries, velcro, hinges... chiropractor (I ain't joking). I have also sold a few of my pedals.
As well as playing semi pro, I also engineer and often take my Kemper for guitarists to use because its so much easier and sounds better than rigging multiple cabs. They always look a little scared at all the lights and knobs but always and the gig by saying they wish they had one.
Serious kit. Serious fun. Seriously do not regret a penny.