How about BTG ?
I guess this also can be done with BTG, but first I want to do it with BCH
There is a sticky in this sub-forum regarding splitting your BCH.
Armory does not yet support signing for BTG, but apparently it is on goatpig's agenda.
Thanks for the reply! I guess you mean the thread "Using Armory on the BCH chain"?
I've read the first couple of posts, but since I'm a complete newbie I didn't really understand that much (will read it again though). Is it completely safe (i.e. is there a slight chance that I fuck up and somehow lose my regular BTC?)?