A lil overwhelmed by choice, would you confirm my plan is solid?

Currently 6.5 inches length & 5 inches girth. The goal is 8 inches length & 6 inches girth. I hear air pumping can work. Vacuum hanging takes up a lot of time and set up, plus the rubber bit keeps breaking. I was told to buy from Leluv. https://www.kodidistributing.com/products/leluv-magna-pro-smart-handle-penis-pump-kit-9-or-12-length-wide-flange-cylinders Im thinking I’ll get the 9” x 2.12” pump because Im pretty sure thats what their chart is saying is best.

Then ill do this 3-4 times for 3-5 min each every other morning if I remember right? Its been a while since Ive been on here. Bada bing bada boom im hung?