I've been experimenting with string types, gauges and brands for about 350€ now and I think I just found my strings.
I've tried Warwick, Ibanez, Rotosound, Fender, Dunlop, D'Addario and Fodera strings and these GHS are so far the best. Very smooth winds around the core, so very smooth to the fingers and not sticky and also very balanced and consistent frequency response and string-to-string volume. The B string holds up surprisingly well even on my Ibanez SR305 despite its small diameter (better than the .135 B strings I've tried).
They are light but not "floppy" strings, so you can play lightly and relaxed but with impact in every note, which as you probably know is what makes a great tone, especially for recordings.
I got the idea to buy these because Leland Sklar uses this exact set for decades and now I understand why.