I did get the Bullstrap "Bourbon" MagSafe LAST Summer for the 12 Pro Max. Beautiful case, but only had it on my phone literally a day and 1/2 (at the time, I was worried about the open "lip" at the bottom...silly worry in hindsight. so I went back to Apple).It depends how long you plan to keep your phone? If you’re upgrading every year, might not be worth it. If you keep your phone longer than 1 year, BS is worth it for their customer service and replacement policy.
But it turned out to be a waste of $, I ended up getting the 13 Pro Max weeks later...this Bullstrap mint condition case is just sitting in a box. 🙄