Years ago when I did a bunch of testing with a turbo35 all my deans packs had much better numbers than the bullet pack despite the bullet pack being a newer and better pack. I soldered some bullets right down into the pack and hardwired it. Numbers went up significantly. So now that's what I do but I'm crazy like that.
I'm sure more modern bullets are probably better but I'll keep hardwiring. Why bother with connectors when I only change packs every year or so?