Not the OP but I have a pair of Klasik's in Studio B and we were originally gonna get the HEDDs or Focals so I'm just gonna chime in.
The Klasik's have great tweeters that easily communicate the character of top end elements with minimal interpretation. The bass also goes stupidly low and with a really surprising amount of clarity.
As far as the degree of opinionatedness of these speakers, they generally work like a safety net and warn you if something's being pushed too hard or is getting out of bounds, while also doing a great job at telling you when elements are at their sweet spot.
I got the Klasiks over the other options because the people using Studio B are high level producers, not high level mixing engineers, so we needed something that would be fun to produce on and would take the guesswork away from the user when they were doing sound design and when mixing demo recordings.
Since we got them in there, stems I'm getting from their productions are borderline perfect -- no exaggeration at all -- levelling is on point, whatever EQ and compression choices they've made are right on the money and demos coming from Studio B have taken a huge leap forward in quality.
Considering I'm mixing on a pair of Unity Audio Boulder MKII's which basically just throw raw waveform data at you, I think this is a great endorsement of the Klasik's.
Anyways, hope that helps you make a decision
