I've got the strike force zebra doors. Painting them was a real chore. They're textured and that needed to sanded and then they become very porous. Used a lot of primer to get them smooth. The front upper takes 2 thumb screws and 2 wing nuts bolts to hold them in place. And also uses a spacer. So they're not nearly as quick to drop in as the factory uppers. Also, still no uppers for the rear.
That being said, they're extremely light and have a good surface for resting the arm unlike my bestop element doors. And they also follow the tub line.
As for the supertop ultra, I've been running the NX for 7 years and I've been wanting to get more space in the back. But $1900 is out of my range. I'm hoping there's a big '20% off / we pay the sales tax/ free shipping' sale in the near future. hahaha..
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