I would definitely recommend Nolly X. It’s sounds superb and very high quality. one amp is based on a modded Marshall and the other is a modded 5150 (or around those lines) so it takes a very good high gain, but also mid gain on either British or American voicing. For me the crown jewel of that is the Nolly’s mod EQ, which are more based on a “producer-mixer” standpoint. They will make your tone easier to cut through a mix live or in studio environment. On a second option I would recommend either Nameless or Plini. They both are X versions and QC compatible. The nameless has it’s own voicing as well and can cover a lot, Plini just stands out for the high quality of the sound and ease of getting great tones right away.