bump on this. There's surprisingly little out there on this rubber. Due to my increase in playing frequency lately I started looking at rubbers that are a little more advanced. Went through some old favorites, as well as some of the newer stuff out there (never been a latest/greatest type of guy) but nothing was really clicking for my forehand.
Went through a full 5x/week practice with each of the following on the FH: Fastarc G1, Hammond Z2, Rasanter C48 (used the most), and even spent a day with Dignics 05 (no thanks) but nothing was really clicking. I absolutely loathe testing equipment. Just want to set it and forget it. I used Dynaryz ACC on my forehand for a couple years just playing casually once a week at most, but it's not what suits the version of me that's actually practicing a lot and trying to improve again. I took a gamble on trying MK - K3 and its hardness seemed intimidating to me, I'm no pro. Usually stick to the sub 50 hardness rubber on my forehand, as i'm about an 1800 level player or so with a shoulder that's not 100%. I just didn't think anything else sounded appealing. I slapped on Hybrid MK max tonight and had a nice two hour session with it. Cannot believe how good it was.
Very mildly tacky (def moreso than C48, which i would not use the word tacky with at all), but really just very very grippy. I had very good command of serve and return. Haven't felt that confident at serve/return/over the table play (my relative strength) since back when I was young and could make use of hurricane. I would describe the topsheet as soft and supple, compared to the Rasanter topsheets which I think of as firm and weird feeling. It has a very balanced amount of catapult - not the insane tenergy like catapult, and not completely linear. I was still able to play a higher pace pretty easily while also feeling like I had more control of the ball. I had way more confidence than I did with C48 when hitting with more power and impact. I felt more comfortable immediately Opening with more rotation and placement compared to C48, and when using higher power on opening I felt like I had way more command of the rotation on the ball with no loss of speed, whereas with C48 I just didn't ever get a good feel for the ball on opening. But the kicker to me was that it felt 10/10 at countering, which is a big part of my forehand game and which was what drew me to C48. I have to give it a few more sessions, i know how opinion/perception can completely change. But reading this thread previously had me not really sure about trying this rubber but I'm glad I decided to. I'm like a D-tier reviewer, but just thought I'd share my initial experience since it's the first time I've immediately felt like i 'clicked' with a rubber on the forehand.