I currently have a 14 Ultra Limited with a Stage 1 and FP3. This bike runs strong I am considering getting a 2020/2021 Limited but I am unsure if there are enough improvements from my bike to the current ones. I'm interested in hearing frompeople who made the move and if they thought it was worthwile.

 

I don't have an M8 Ultra Limited, but going from a twin-cam 103 to an M8 114 would be the biggest improvement. I'm sure your Stage 1 103 runs great. I know my Stage 2 '14 Ultra Limited does, too. However, there is a noticeable difference in the power of an M8 114, especially with a Stage 2.

Take one for a test ride and judge for yourself. Only then will you know if the upgrade would be worthwhile.

 

Went from a 103 Stage 1 16 RGS to a 19 RGS with the 114". You're going to notice a difference, to me very worthwhile on the power side. Also have a 19 Freewheeler and it smoked my buddy's 103 stage 1 RGU and the other plus is the GTS system. Like it a lot better than the GT on my 16. The limited should have the new RDRS system Don't know anything about that. I keep to the air cooled specials. Few less bells and whistles. Like was said. Ride it. Only you can make that decision