Re: Is the PRS stock worth it or not.
I had one, it is very well made, sturdy, easy to adjust and stays adjusted. After fiddling and using and trying it ended up being the same as an A2 stock for me, so I sold it and went to an A2 stock. If the A2 or A1 isn't giving you what you want in lop or comb height, they are about the best replacement you can find.
They do make a fully adjustable buttplate (cant, hor-vert) that replaces the A1/2 buttplate if that's what you need.
My best free advice ( valued at 300% more now, due to financial confiscation vertigo, meaning 300%X $0.00= 300% free) is to use the A2 for a bit and see where that takes you, and if you need more than by all means the PRS is a great option. Some people are very comfortable running a carbine stock, god bless them I tried and I couldn't make it work for me. You might be able to and be very comfortable and happy.