Says it all really😉
While I do use my The Ones, I really do prefer the 2.75 NG's.
I don't think I can cast much further with 3.25's than I can with the 2.75TC rods, and I seem to get more butt ring frap-ups with The Ones and the 50mm ringing compared to the 40's of the NG's, although I know the newer models from Century do have 50's, but that could be down to the stiffer line (P-line Floroclear is not the best casting line). When I used it on my SP's and 40mm, no problems with Aerlex's, but with it on Beastmaster 7000's it has caused a couple of frap-ups and crack-offs. It may be my timing and technique though, although thinking back I recall smashing a ring with the Beastmasters and the P-line on my NG's on a miscast.
The Ones are essentially a mid price rod, compared to top range rods in the SP's and NG's. I did have my NG's custom built for £690 by Century, the ball stop on the butt before it was standard.
Playing fish I notice a difference, but I feel and watch the rod and line on both, although with the stiffer higher 3lb test curves I don't feel in control as much as with the lower TC.
In fact, one of my nicest looking 20's was caught on a Daiwa Pro-Specialist 1.5lb TC rod where I was very comfortable playing it away from an overhanging tree. That same rod landed numbers of fish, carp to 20+ and chub to 5lb on ledgered, float fished and floater fished baits. Sadly my hurry broke the tip as I put it in the car😖😳
My rods last a few years, I had the SP's from 2005 to 2012, the NG's I still have and The Ones are 2years old. I also have a very cheap set of Carp Kinetics in 2.5 for a small runs water, where the fish don't run to anything above doubles, and the park lake where I worry about thieving a...holics...