shame we cant test three different DVs to see what works best i currently have all three!!
....Please correct me if I'm misunderstanding you, but I'm assuming you have these 3 DV's : -
1) - OEM early versions - Some, but not all, have been known to tear especially on remapped cars under extra boost.
2) - Forge DV - Developed as an aftermarket solution to the above and very reliable and with other benefits.
3) - OEM recent version - So far, very reliable.
I think you can trash #1 if you have #3. Forge's #2 is the more expensive but if you already have it..