My take on Indy v. Thunders...
(1) Thunders have a weird baseplate that does not clear the distance of the wheels. This causes problems for me on nose/tailslides (e.g. my WHEELS lock-up on vertical side of curb/ledge unless there is a turbostupid amount of wax). Look at these two photos below. One is an Indy, another is a Thunder. Both have Spitfire 53mm wheels. On Thunders the WHEELS hit the edge, and the baseplate does not. On Indys (and every other truck on the market), the edge of the baseplates hits, and the wheels don’t. As a result, I can nose/tail slide much better on Indys than I can on Thunders (e.g. because there is no “wheel bite” on Indys).
Indy
Thunder
(2) Indys are taller than Thunders. Thus, they give me more pop. Watch this
video with Prof. Paul Schmitt, as he explains the science of “pop” as it relates to board height. When Prof. Schmitt talks, you should listen. For me ANY ollie/nollie trick on Indys feels like it requires less effort and is more controlled than with Thunders, DESPITE Indys being noticeably heavier than Thunders. Yeah, I could add a riser, but then I’d have trucks as tall as Indys, with weird baseplates, that don’t turn as good as Indys…so, what’s the point? The height difference between Thunders and Indy is small, but combine that with the shorter wheel base of Indys, and I can absolutely notice a difference. I ride the forged Indys which are few MM taller than Thunder Teams, and a few MM shorter than standard Indys. Standard Stage 11 Indys are 55mm, and that's too much for me.
(3) Nothing turns / feels as good as Indys. Nothing. I missed that while riding Thunders.
I am not some pro who can rip on any skateboard. I need to pick and choose equipment that works best with the skill set I’ve got, and plays to my own strengths and weaknesses. Thunders weaken my nose/tail slides because of their “shorter” baseplate. I don’t seem to have this problem with Indys. Thunders don’t seem to “pop” as good as Indys, due to their lower height. Indys simply turn better. Indys win out for me. My dream would be a Deluxe-made truck that has Independent forged hollow height and geometry, but with reduced metal (like Thunders) to make them lighter. Why Deluxe? Because they are concerned about a lot more than just profit margins. Not sure I can say that about NHS, or many other companies.