Just my feedback, went with replacement brembo pads first, the braking improved massively, more feel at slow speed with only gentle brake movements on the levers, at higher speeds still a little bit of sponginess when you really went for hard braking, switched to full braided lines and now the braking performance is second to none, loads of feel at biting point and if needed from higher speeds will stop you very quickly, front abs really only kicks in when you get on the loose stuff on the roads, on good clean road I can grab the brake real hard and it just stops no abs action at all
After doing both changes the pressure needed on the levers is now very minimal
I would say I have done a lot of mods to my bike but the pads and lines is definitely the best thing I have done, one for confidence when riding and also increased safety knowing I can stop more quickly
p.s. it was a real pain in the arse to fit and bleed the lines, on the abs version there is 8 lines to change