So my road worn jazz has always seemed to have a weak neck. It's been in and out of the shop a lot. The only string that didn't bow the neck was the TI Jazz round. I loved the feel, but I like low action and it was a bit buzzy simply because they were so flexy. Every time I search I get results for people looking for flexible strings when they reference low tension. I'm looking for strings that will put less stress on my neck, and don't have to be super flexible (though I don't like strings that feel super stif.) Is there anything besides gauge that is going to determine a lower tension of the string on the neck?