Hi there. What is the difference in using a non-folding, Japanese-style straight? I take it you have to change your grip/technique a little?
You don't have to change your grip much if it's simply a fixed-blade razor, like say the feather AC fixed vs folding. There's some differences but they're easily adapted to.
The big thing is that traditional japanese straights - the kind you have to hone - have a radically asymmetrical grind. Some guys only get good shaves from one side of the blade, and *that* will force a huge change in your shaving technique, to the point where you practically have to learn how to shave all over again.
These razors are also not traditionally stropped - you shave straight off the hone, which means you need a really high grit hone like a Nakayama and good honing chops. You can strop them if you want, but the asymmetrical grind makes stropping a bit odd, and you have to be careful that the spike point doesn't gouge your strop.
You don't have to change your grip much if it's simply a fixed-blade razor, like say the feather AC fixed vs folding. There's some differences but they're easily adapted to.
The big thing is that traditional japanese straights - the kind you have to hone - have a radically asymmetrical grind. Some guys only get good shaves from one side of the blade, and *that* will force a huge change in your shaving technique, to the point where you practically have to learn how to shave all over again.
These razors are also not traditionally stropped - you shave straight off the hone, which means you need a really high grit hone like a Nakayama and good honing chops. You can strop them if you want, but the asymmetrical grind makes stropping a bit odd, and you have to be careful that the spike point doesn't gouge your strop.
I have used both the folding and non-folding Feather AC and as mparker said, it is easy to transition between the two. However, I do find it slightly easier to maneuver the non-folding version.
In the folding version, part of your grip is used for blade stabilization, whereas you don't have to worry about stabilizing the blade in the non-fold version.