I'd love to know if any other DI's come close to your profiling technique. Been looking at a few Behringers
What guitars do you use to refine? A strat?
The 'DI' I use has speaker simulated output. I don't know if the Behringers DI has speaker simulated outputs.
I use a Fender Strat indeed to refine the profiles.
It's the guitar I use the most with my Kemper and when it sounds good with the strat it sounds good with my Gibson Les Paul Deluxe