Following some deep dive around the two choices i decided to buy a few round core sets for various electric guitars. I found them really nice on both my Strat and LP. I had to do some tune adjustments, depending on the string gauge. I have tried Pyramid 009-042, 009-046, 010-046, 010-048, decided that i really need 010 for all my electric guitars, so it is 010, 014, 017 for the e, b and g strings, then it's a choice for the bass strings. Turns out i really like the 022, 032, 042 (Hendrix set) on my Strat, 026, 036 and 046 for LP. Again, fine tuning was really important. Some nut adjustment. Then i gave them a go on my Tele. I have 2 Teles, both with 3 barrel saddles. I started with the 042 low E,032,022 set. No matter how i tried, i could NOT get the first Tele in tune, then i tried the 046 set. Same thing.so now its back to hex core. I am blaming it on the the 1 screw barrel type in which it is very hard to adjust the tuning between the two strings, even though i used compensated brass barrel saddles. Any other tips you can think off? Id like to think there is a solution other than changing to 6 saddle steel type.