I think the whiners not you should say sorry. They play 1v1 games 1 day in fact (in preview it was team games mostly available).
Puma available at 5 CP. In last game T70 came at 4.5 CP.
BS whine topic nothing else unfortunately. Puma is an overkill. You have enough T1-T2 units to deal with t70.
My perspective applies only to 1v1. Having played a few games with this patch(all vs sov coincidentally ) and watched many more, it is fairly obvious the amount of time sov T3 has free range is too great. It is easy to say use packs or schrecks but unless the sov player becomes overly aggressive or careless you have little opportunity to counter.
Ost has absolutely no choice but to turtle and simply try to hold until T3. Forget T4, thats not going to happen. It you sent any units off to harass the fringes their dead. Schrecks are tediously unreliable at max range, often getting suppressed and thus delaying shot or missing. For grens you either faust and maybe die in process or don't faust and definitely get chased down.
Also forget scout cars as a reliable counter. Yes they work if you can ambush the HT however that comes with risk of mines and at nades because you have to flank,but in the open its suicide.
I don't think it is grossly OP, more just a little to early and probably too long until Ost t3. It also has the potential to the win sov the game in one push if ost is unlucky or not 100% prepared. I also think some maps that don't have the fuel close to base will just become quite difficult as sov can just choke Ost for fuel. The extra map control also allows sov to spam mines everywhere.
Mobile defense does shut it down and as a result will be a mandatory commander this patch.
The other issue is its boring. The games i watched just devolved into two fortified lines with the sov player just bombarding away, whilst ost prays he can hang on. Ironically the games ost won would have turned out differently had the sov player prepared ( with mines ) properly.
More time will tell exactly how this plays out but I suspect Ost options / playstyle just narrowed considerably and thus just became more boring to play.