Looking at Carl's and NextLevel's suggestions, I decided to buy a SPW. While I do have offensive S, frankly the FL handle on it is pretty uncomfortable. Most probably I'll get used to it after a month or two.
As for the rubbers, it would be a waste not to use the tenergys while they're still good. Debating between Rakza 7 or Omega V Pro for it later on, but that's a decision to make in another 3 or 4 months
If you have small hands it may be uncomfortable. I have pretty big hands and I feel like this blade has the most comfortable handle I've ever used with a grip tape.
About the all wood vs composite blades, SPW is not much slower than my ALC blade, but the difference for my game has been positively HUGE.
After a bad training session with Viscaria I got really down on myself and tried to slow down a lot using a YSE the next session. It was ok, good for training and for the first two or three matches, but I'm an offensive player and the amount of effort that I needed to play with this blade got my body tired a bit too early.
The next session I switched to SPW and everything just felt in place. Great training and very good matches.
The second session with SPW I felt like myself back in the day playing with a one ply hinoky JPEN, for the first time I could beat three guys that I've never beated before using a shakehand blade.
Today I had another great 4 hours session with SPW and I'm sure the blade change made all the difference because 12 hours of training per week can't make all that difference in a short span of time.
I believe it's not about the speed of the blade, but the feedback you get from an all wood blade helps a lot developing your stroke.
When looping o hitting hard it makes no diference if I'm using a composite or an all wood blade, but for all the shots that are in between and being a former penholder, my backhand has been so much better with this all wood blade.