I had a Gen 2 Twist top and replaced it with the Stinger. I had NO problems with the Twist, I am fat and wanted better access and egress. I was going to the Gull Wing, but the price on the Stinger was better. I found they are both good tops. For those of you that are concerned about cup holder located on the top mount, remember that is is not down in the transmission tunnel, so the drink will remain cooler!
No regrets on my Stinger. I'm digging it more and more honestly.