telejas

I feel that the Stadium is a little dark, if anything. I typically run a 7k to 7.4k hi-cut on my Quad Cortex and Kemper, but the Stadium I bumped that up to 9k, otherwise my tone was a little dull. But, I like bright amps, so our ears may be a little different and used to hearing different things?

This is actually a little better method than the Quad Cortex and Kemper (unless I'm missing a step when using those). If you captured your amp without a speaker, it had you compare the captures at the end with each other without an IR/Cab... So it was all fizzy. The Stadium compares apples to apples by letting you use the same IR to compare your captures. You can change this IR to whatever you'd like, as it's only for preview purposes only. When you capture your actual amp and speaker, or an amp with a speaker sim/IR already on it, it doesn't use an IR at the end to compare the tones.

I don't even think the OG Helix had gapless switching for some time? I don't even think the Fractal units do either (I may be wrong)? Then only two I can think of are: Kemper Mk.1 and Mk.2, and Boss GT1000 and GX100.