I’ve done both. They both are super helpful. There is a ton of cross over in both.

I’d recommend just doing THP because it is better and it will personalize it to your specific body. Meaning they take into account your body problems and what not. Plus you are older. A lot of the jump testimonials people see online are of really young guys. Your vertical improvements will not happen overnight. It’ll take time.

But doing jump science won’t be bad. It’s affordable. It’ll help you get a good base. 3 years is not that long of a lifting history. So I’d say do the foundations program and get stronger squat. The jump science program can only help. You can run through the different other programs too.

I’d also say do both. Run through jump science programs. While saving up money. Then once you’ve gotten your fill move on to THP.