Hiya Marvin,
I'm in West Yorkshire, I have the TC bh250 head and a GK backline 600, you're welcome to come try them out if you like?
I've used the bh250 for the last year or so and found it perfectly fine, really useful little amp and so light. Got used to having a built in tuner too and the mute switch.
Anyway fancied a change as you do and got the GK backline recently, haven't used it enough to give a full opinion, still fiddling, but first impressions I think I prefer the noise it makes.
Did intend to keep the bh250 as a spare but will probably move it on as I am currently short on beer tokens.