Switching ball companies

Personally I’m not sponsored by SPI but for the last 15 years have thrown their equipment and done well with a few 300 games and a career high average one season of 223. I saw the re release of the danger zone and that reminded me of the success I had as a high school bowler and threw nothing but that ball and the inferno line.

Do I make the switch and branch out away from SPI? Go to Brunswick and rebuild my arsenal from scratch? Try motiv and rebuild from there? A little bit of everything of picking the best from each brand? Or stick with SPI?