I grew DHN's pineapple upside down cake, purple punch, blueberry muffin, and black Jack also, along with their strawberry cheesecake and it all sucked except for Black Jack . I'm also running their napali pink. I will show pics later if you want. But honestly in my opinion and actually experience (now granted this is indoor, not outdoor like I think you're shooting for) you would be way better off with that Iron Horse than all those dark hearts. I have nothing against DHN nor any affiliation with GPS other than being a customer. My Iron Horse was in the exact same room, medium, nutes, lights etc as my recent DHS run. I recently got their sour diesel lemon OG and hoping it's a winner.
I've also ran some of Bodhi's gear and was not impressed at all, I know that hes produced more strain names than God himself but so far GPS gear has squashed Bodhi in my experience. I'm not bashing him or you or anyone tho.
Sounds like you have many other winners in your line up so I'm sure you will have a great season regardless.
Sure theres been some hiccups with the S-1 situation but it got resolved for most, yes the customers did kinda have to fend for themselves and that ruffled feathers of plenty.
Bottom line is I'm a nobody, no insta whatever, this is my only online thingy so I've got nothing to prove. I've enjoyed running the GPS strains I have so far, found many keepers of total fire, of course my opinion and friends with more years smoking fine herb than some would admit, but I prefer to lay low and not draw attention. You may not know me but my work is well known among many, for whatever that's worth.
Good luck with your decisions and your run. Nice n sunny today in the 408, I'm under the same sun as you and everyone else.
My 2 cents. Add salt. Stir.
Peace.