CrownCityCorey said:1st Generation Tiger X-Shafts had a branded "TigerX" logo near the joint. They had a more conical taper like a "Billiard" shaft and also used the conventional wood tenon and 1 inch ferrule.
2nd generation shafts have a 25-30% smaller branded logo than the 1st. Significant changes from the 1st to 2nd gen shafts were; shorter "Tiger Concept" ferrule (reversed tenon) shaft taper (new Pro Taper), wood selection (fewer sugar lines and cosmetic imperfections), threaded phenolic inserts that won't weat our for 3/8-10 and Radial joints and our lamination technique (less visible lamination).
3rd generation shafts (where we are now) have the "TigerX" logo as a decal under the lacquer. Differences from 2nd to 3rd would be; UV Lacquer, Saber-T ferrule, lamination method (no visible lamination line), wood selection (very clean and bright wood) and far superior wood sealing and finish waxing process.
4th generation and beyond. Just wait and see. We are working on many great things.
Behind the scenes we have improved dramatically. Mind you, Tiger "X" Shafts are still hand made in our Burbank, Ca factory (visitors welcome).
Corey, you're an asset to Tiger
After talking to you, I might have to give the latest (3rd generation) version another try as now I moved away from playing with low deflection shaft to hard maple.