Vox style preamp pedals

Using a Simplifier Mk2 and like it for the most part, but discovered that I kind of prefer bypassing the cab and using an ir. With that I'm probably going to make the jump to a preamp pedal.

Been looking at DPE DC30, Victory Copper, Greer Royal Velvet, Tubesteader Roy.

Not married to a tube preamp, just something that will work well into an ir and into a power amp since I do both.

Suggestions requested.