The Penal PTRS conundrum is difficult.
The is Penal are expected to fill too many roles.
One should simply add another unit to T1.
Maybe even the dam SU-76 and add some more tech cost for it.
I played some more games (against a better opponent) and they don't seem as strong as I initially thought. Double MG42 really shuts Penals down, especially with PTRS because you can't fire on the move. If there is a new OP strategy it will be because of DSHK/Heavy Mortar/Sniper protected behind a PTRS Penal wall, not the Penals themselves. Perhaps Conscripts and Tier 2 will still remain a better and safer route than Tier 1 in high level play but in team games I suspect they'll be popular for their blobability. The problem with relying on DSHK is they still death loop compared to MG42 and they are easy to get stolen, leading to massive swings. All in all though, I love the new changes.
By they way are the replays ok because I seem have trouble replaying them.