None.
I have three different blades.
Eclipse Pinnacle
Eclipse Infinity
Pattern 99
I also skated on MK Professionals, and I’ve had different blade lengths so slightly bigger or smaller pick cluster depending on what boot I was wearing. Sizes ranged between 9.75 and 10.5, which is pretty big.
I don’t notice any advantage for jumping on any of those blades, except how the rocker profile affects jump landings. Spinning I do notice a difference, as well as in general Skating.
But I have videos going back to 2016 of me jumping doubles and the air time is practically identical on jumps regardless of what blades I have on the boots. I actually had all those blades on a different pair of the same boots up until a few weeks ago and was switching between them almost Session-to-Session. Jumps were always identical. The only time I jump musher is when I try to jump higher, deeper knee bend, stronger push off the ice, etc. Even then, a double Flip or a Lutz will top out at around 0.63sec (0.58 normally) before the jump starts to feel to different and I began popping everything (or cease feeling safe doing it).
Buy a blade based on how well you can skate and spin on them, IMO. The “pick cluster for jumping” stuff is marketing B.S. IMO. Once you learn how to do the jumps, you don’t really feel a difference in the pick cluster. It’s really all about technique at that point.
The difference in rocker profile and how it affects skating and balance elements like spins are a far bigger deal.