I used 10s on everything for years. My guitar teacher used 9s. Played his Strat, swapped mine and my Tele to 9s. Jury’s still out. Have 11s on one Tele for (learning) slide work. Playing it normally feels good. Don’t bend chords or fretted notes out of tune and quite like the resistance. No idea what to do now, could be changing strings for ever!
Still on the 9s guys! So far, not a massive positive but neither negative enough to change back!