I already have both, so that's not a concern

When I got my form 1 for the M85 PAP (223) I put the Manticore triangle Stock on it with a ACE push button hinge ... and was planning to do the same on the M92 PAP (7.62x39) but while browsing GunBroker (a place I shouldn't go, but that's my porn shop), I came across a VZ58 with a folder, and while I don't really care for the gun itself, I do like the stock ... and I found a used one for $75 ($10 was shipping) ... anyway it got here today and now I can't decide. They're both the same length so that won't matter on my form 1 ... while waiting on my stamp I had picked up a Century Arm Brace for it, then when my stamp got here I removed the pistol tube and used an adapter, push-button hinge put on my 2nd triangle stock until I could get the receiver drilled for "permanent" installation but now, I don't know which way to go!

So ... will the Brain Trust here at "The Guns Network" help me to decide?

This is my M85 ... the M92 could look just like it

This is the M92 with the VZ-58 stock sitting up aginn it ...

Either way I go, the rear trunnion will have to be drilled, so that's not a concern either. (the Arm-Brace is good for what it is, but I have no intention on permanently installing either stock on that)