I prefer larger gauge strings, more heft under the fingers, feels like I’m playing strings rather than the wood of the fretboard. I prefer the Labella 760FS over the 760FL. I also enjoy the 760M 1954 Vintage strings, no problem bending them (enough for effect). They’re not dark at all, they have a clear well-behaved piano ring on top. The Olinto strings sacrifice a bit of smooth “bassy-ness” for sharp snappy attack and more clarity and articulation. They’re a large gauge but low tension.
Roundwounds sound really nice on their own, especially played slowly or playing chords, but I find them noisy and muddled otherwise, and not crazy about the rough feel, light tension, and fast-changing and degrading tone with use over a few dozen hours of play. I like the DR Pure Blues, singing mids and warm highs.
I’ve been curious about the TI Jazz Flats for a long time. If they have the rich mids and complex harmonics of roundwounds with the punch and durability of flatwounds they would work for me.