Is 91 OOP Gronk worth it?

Well, I was looking at the stats to compare them, and there are pros and cons.

Compare: here

Pros:

You save 1 million+ coins (although I think that the +2PST will come down in price since there is a very good substitute card to the limited supply of 93 OOP Gronk). When upgraded to 93 and compared to 93 OOP Gronk, you get +1JMP, +1 TKL, +1 HTP, +2 PWM, +2 FNM, +2 BKS, +1PST, +1PLR, +2MAN, +2ZON, +2PRS, and +1 or +2 on ALL Offensive stats (if/when he gets a pick)   Cons:

No +2 PST boost to team. When upgraded to 93 and compared to 93 OOP Gronk, you lose -1 SPD, -1 STR, -1 AGI, -1 ACC, -1 CAT. Doesn't look as cool without that "+2PST" label.   I want to add that I think the main priority is to get ZON to 99, so 91 Gronk will achieve 99 ZON at a lower OVR than 93 OOP Gronk.  91 Gronk will get 99 ZON at +12 training which is 103 OVR, but 93 OOP Gronk gets 99 ZON at 105 OVR.  (Can someone confirm this with 93 Gronk please?)

Quote from Ailman >> With training not so much, unless you have a ton of coins I would get the cheaper one. Keep this in mind, he will be your legacy team SS or at least a Nickel or Dime player. That extra mil might be worth it if you look at it in that context. 

 Guess I have some AH grinding to do

With training not so much, unless you have a ton of coins I would get the cheaper one. Keep this in mind, he will be your legacy team SS or at least a Nickel or Dime player. That extra mil might be worth it if you look at it in that context.

All iterations are beast mode in lvl and h2h when he’s trained. Boost is preferred of course, your call on the value of that.

Just wondering if paying half price for a 91 MF Gronk is worth it or if that +2 PST and OVR are really worth an extra million coins