I used to play when I was younger but was just a pretty average intermediate player tbh. I've been back playing TT for 3 years now, after a close to 30 years break.
While I still struggle on many aspects of my game, and have been recently in a period of underperformance and frustration with my level of play, for me there is absolutely no doubt I've been progressing over the course of those 3 years, technically and tactically. My backhand is better than it ever has been, my forehand is much more stable. I got better at constructing points and anticipating the next shot. I get tired quicker for sure and tend to lose my focus at the end of pratice sessions and tight matches.
Of course my progression curve has nothing to do with the one of a talented 12 yo. And with age you take bad habits that are less and less easy to break. But the idea that there is no progression path for someone past 40 years old is just plain wrong imo.
I wasn't saying that there isn't a way for older players to improve. My comment was directed at pong99, and many others on this forum who seem to insist incessantly that fast equipment is the sole reason for certain players not getting better and having all chances at improvement ruined. While equipment matters a lot in certain ways, it is never going to be the main influence on improvement in the sport, proper coaching and training will.
Older players can and do improve (to a certain point) if they put in the effort which it seems like you are. Most older players don't improve because it simply isn't a priority to them and they either aren't trying at all or enough. But it isn't because they are using a Viscaria. That is why I posed the question to pong99 - I am curious if all the comparable-in-training older players he sees that are using equipment he recommends are improving greatly while those using the Super Viscarias are left behind.
A while back in another discussion on this topic I posted a listing of the equipment of some players from a top training center who were early in their careers and still at a beginner to intermediate level. These equipment all were stiff blades and bouncy to very bouncy rubbers. According to many on TTD, those players would have had been ruined and never learned proper strokes due to their equipment choices. Instead, many of them went on to become national champions, national team members, Olympians, international players, or at a minimum a highly advanced level (2000-2300 USATT).