I've been clipping William Henry knives and other one hand openers to my RFP for decades. I don't know exactly when I decided I needed to try out a flipper or two, or three, or four..... It's a forum thing.
I got two Boker Plus LRFs in rapid succession, loved them both. Not a huge fan of liner locks though. The WHs I carry have been button locks since WH started making button locks. Decided I have to try a button lock flipper, so I got a Boker Plus Burnley Kwaiken button lock flipper. Love it! S35-VN and titanium, great action, sharp as a razor. What's not to love?
Then I started obsessing over the Pro-Tech Malibu. Figured I was safe from buying one too soon, as the newer model with textured handles and Magnacut were not to be found by me. Then.....along comes a guy selling one on the exchange, for a bit lower price, I waffled. Then the price got lower and that was it.
I've been carrying it and using it everyday since. Not a flashy knife, not as pretty as a stag slip joint, but son of a gun I love this thing! It's sturdy enough for what I might reasonably run into on my daily adventures. Besides, I've almost always got a fixed blade on me, and any work that needs doing past that can be done with any number of beater fixed knives I have laying around.
To me the action is superb, the lock more then adequate for how I use a folding knife, the size and weight are where I can carry it without noticing it is there.
Bottom line, I'm a big Malibu Flipper Fan!