I've stayed away from the butterfly for about 6 years now. My last was the 781 when it came out. Granted, it was a fine example so they do hit home runs. This is my first time in this subforum in a very long time. I see not much has changed... Prices, quality and fakes are the talk of town.
They are just too expensive for the gamble. Maybe safe buying in store so you can see what you're in for, still costly.
I use my knives. I have an ancient CRK carbon fiber lefty 21 that's been sharped many many times. It looks hardly any different from the new in box twin I bought at the same time. Using and sharpening won't fix a Benchmade grind in under a decade. Cough cough, covering up facts some are... defending they will.
Also, as for display knives. I have those also. No one looks at them but me. Everyone best stay out of my bedroom! They are for my eyes and anyone who I want to show. I, every single time, pick up a knife and look at it from different sides as I open and close it. When I do show friends, they also look at all sides of the knife. Are some here bolting their display pieces down to the table or wall and only allowing one sided viewing...? Very strange what some butterfly folks do.
Basically everyone else does bevels better. Return it if it's too much a bother and move to something better. I have Spyderco, WE, Shiro, CRK, Microtech, Protech, ZT, Kershaw... point made, the post is long enough.
Tldr;
And with a post like this some folks around here probably won't want me back for a long time. Sorry yall, I'm leaving. Just sharing some passing advice is all.