Skiman
Super Freak
I think that's why he superimposed "GOT IT" on the pics and for us to help him decide what goes with his current crops.
I think it depends on your taste:
1. All Marvel (anti-hardshells)
If you can live without 1/6 Turtles I say cancel all 3 (or if you can't afford the 4th.) I don't see the turtles returning to popularity anytime soon and thus a decrease in their market value. (Although this also means this may be the last good incarnation of them.) Plus they cost a lot for 13" figures (that's including the base so the actual turtle is pretty short albeit bent over a little.)
2. Anti-Spandex
If you don't like the stretchy pants over muscle look get rid of Wolverine, Sabretooth and one other (i suggest Surfer since I don't like his pose or whiney facial sculpt).
3. PF Crazy + Turtle lover
Get rid of Punisher, Hulkbuster, Surfer if you can't live without turtles or stretchy pants.
Personally, I don't like the Turtles because they are 1/6 scale and Sabertooth/Wolverine's Liberace stretchy pants and would cancel all the Turtles, Wolverine and Sabretooth, leaving you to spend more money on a 1/4 wolverine+sabertooth comiquette without stretchy pants and a more dynamic pose. (And maybe Hulkbuster cos I would wait for a 1/4 version of that )
Disclaimer: All highly debatable and subject to personal preference.
Disclaimer2: Objects in the mirror may appear larger really are. Really.
The Turtles are 1/6? I thought Donatello is like 16 inches tall must be all base.