It's a very easy place to stop because of the renumbering, I haven't bought anything past #441 for my collection either.
I know some people out there will think I am crazy for saying this, but for me there is no point in collecting anything beyond McFarlane's run on ASM.
You're crazy for saying that.
Is there really anything between 328 and 441 that you need to own? I am not saying there's nothing worth reading, I am saying that in my opinion there's not really anything worth collecting in the last 25 years. Yes, the first appearance of Carnage might be the exception. Still, that leaves the last 23 years. I guess I'm just old school.
#344,361,400,408 Variant, 430,431,432 Variant......and that's just up to #441.