I only have one Becker, the BK-15.
It was a good knife as boxed, but it didn't suit my personal preferences the way it came, so I modded it. Now I think it's a great knife.
The things I did so far are fairly simple:
-Strip coating
-Use a file to knock back rough edges exposed after coating was removed (the jimping was painfully sharp)
-Flatten the grind aggressively and lower the edge angle on stones
It really is one of my favorites now. I may go the extra mile down the line and do custom scales and sheath, but that would just be gravy. For me, the above were pretty muched "needed" mods.
So why buy the knife if it needed so much work?
-I like the pattern
-Price is right (now it's stoopid cheap, btw)
-Ethan Becker and Jerry Fisk seem like swell guys
-1095cv seemed like a suitable steel for a camp knife and I trusted Becker to do a good job on it (again reputation).
-I knew it would be fairly easy to get it to where I wanted
-+1000 man points for grinding some steel
-I get to post this pic a lot: