Laughably, I've had the Helix a while and I've just not had the time I would have liked to have spent tweaking, but, the Pearce Preamp is very very good and will probably at some point take over the pedal. That said, I really like the simplicity of the pedal there too. It feels a bit like when I used to be a guitar shredder and have a two channel amp behind me ha! It's a bit of a 'core tone' thing for me in conjunction with the HyperGravity just above it. If I continue that route, so I have a 'core tone always on' thing, I'll probably drop an EQ in there. Not because I need to, but you know... that's more pretty lights, isn't it lol !!!!
I think with some tweaking the Pearce Preamp is going to be a killer, but for now, EBS stays. It is my favourite distortion pedal.
Dan