Got my first set of 760FLs today and slapped them on the P. Ive had flats on it before (760FMs for like 4 years) but sadly broke the D string on the reinstall a while back. Went to rounds for a while but missed that flat feeling and tone. Decided to go with the FLs this time to be a little easier on the neck of my bass and my fretting hand. These definitely feel lighter than the FMs (D and G strings were really taught on the FMs imo) and even similar to the medium gauge Dunlop Super Bright rounds I had on. Don't want to comment on tone yet cause i'd like the strings to settle in/down a bit. If they can thump then I plan on having them on this P til one or the other breaks.