The old chrome Gretzky shaft..there's some nostalgia. I actually saw someone at the local rink using one of those recently. I recall goalies complaining the light reflecting off the shaft would blind them.
To answer your question, ideally you would be fitted for a stick at a Base Hockey shooting analysis center. There, you could try before you buy all of our blade curves and stick options using a high speed camera and get feedback from a trained shooting expert. Locations are on our website and occasionally traveling mobile centers could be in your area.
Every stick manufacture has a different way of rating flex. Even the rating on our mid-kick vs low or dual-kick can feel different in the players hands. For example I feel that a 90 Nasty R feels closer to our 85 Supernatural..and that is because of the dual kick points changing how it feels. The good news is, we offer variables of 5 on the senior sticks from 75-120. At a fitting center, this option is amazing for dialing in the exact flex for your game. However, I understand not everyone can make it to a fitting center so obviously there is some guesswork in what you would order. I can tell you our feedback has been good in regards to stick flex being accurate and/or what the customer expected.
Our intermediate shafts are available in 45, 55, 65, 75 and 85 so there are also lots of options there. These shafts accept senior blades.
Our new blade flex option is something you might want to consider as well. The (R) Regular version loads much easier than what you probably have traditionally used in the past. Do you remember the old white Christian blades used by players like Brett Hull? Those blades were known for being very soft and quite popular with a lot of professionals. Blade flex has been an option for professionals for years and an option we believe will be popular at the retail level as well.