I have been researching 20ga TSS. Here is what I've found. Browning makes it in shots #7, #7/9 mix. Didn't see any #9 but they no doubt make it. Federal shots #7, #9, and #7/9 mix. Remington only found shot #7. Herter's only found shot #9. Seeing how I'm on a fixed income and can't afford to buy one of each at $55.00 to $60.00 ea. Which two do you TSS shooters recommend I purchase to test in my 20ga. I'll test all of them over time but for this season just want to find out who has found which one seems to be the best.