I'll be a bit controversial but my honest opinion is, if the size is OK, I'd rather get a used MK1 Kemper Stage for chips. I prefer the Kemper effects, all of them actually, it has more ins and outs (incl. XLR) and more switches, 4 Expression ins too. It can send Midi as well. Even if the profiling is of no interest, it's a very powerful control center also for amp based rigs.
I had big Helix right when it came out, and a Stomp later. But the effects always sounded not right there. The Kemper effects sound warm and fat, awesome reverbs, too. Even the Wahs and drives and fuzzes sound legit. Only thing it's missing are switching relays for amps without Midi, but that can be added if needed with an external device.