Jerry--
Warmest congratulations on 20 years of amazing success! Even ten years ago, if anyone had said that a high-end knifemaker could develop a new knife steel that would hands-down whip anything it competed against, he would have been laughed at. You've proven many things in your career, and INFI is, obviusly, your crowning achievement so far.
If INFI is your crowning achievement, the Busse Warranty--make that Guarantee--is your most telling public statement. The Busse Combat Knife Co. stands behind the user in the field, no matter what, period. A statement that is simple, straightforward, and strong--yet speaks volumes about your blades and your mission.
I think it follows that your most impressive knives are those that take fullest advantage of what Busse & INFI offer together, and that's durability in all respects. Toughness, strength, edge holding, stain resistance...big knives that are designed to take all manner of abuse, chew it up, and spit it out in shreds.
From your description of the commemorative editions, sounds like one will be a one-of-a-kind custom and the other a production run. Whatever you come up with will be exciting, and you have a lot of good suggestions here. I will say that the 12-15" blade, machete-style BM has been a hope of mine for a long time, and I continue to hope that one day we'll see something like it. I also think it fits the Busse image in spades.
All The Best,
Will