Try rubbing your hands on a moistened alum stone to improve your grip on the razor. It really works for me.A few comments, more or less on point I hope ...
- Even though OneBlade is the exclusive North American distributor for FHS-10 blades, they are not the only North American source. Maggard Razors has been selling FHS-10s for quite some time, and they have 1,264 boxes in stock as I write this. The last time I looked, Maggard's price was somewhat lower than OneBlade's.
- I have done the de-spined GEM thing many times in a V2 Genesis, where you must also clip the sides. (Instructions and video are here.) After a handful of unsuccessful trials, I seemed to have a quick and reliable routine down. On the upside, the GEMs do last many shaves and IMHO, the GEM PTFE blade can hold its own with any safety razor blade. On the downside, I noticed when loading that the de-spined GEM sometimes slips, overshoots the pins, or fails to seat evenly. "Overshoot" and "Auto-Slip" are not a very reassuring features in my book, so I have gone back to my stash of FHS-10s, which seat reliably IME.
- Forget the blade for a moment, and let's talk about the handle. I have trouble gripping it. This is partly due to age and health, and partly due to the incredibly slick soaps I have zeroed in on. I have attempted to solve this by applying Monster Grips to the handle. The jury is still out on this, but the limited results are positive. In case anyone in my situation wanders through this thread, I posted about it here.
- I encountered the OneBlade after having three heart surgeries, being put on blood thinners, and bleeding profusely. I immediately realized this was an opportunity to step up my technique, but I purchased a Genesis for some immediate relief while the technique building progressed. To OneBlade's credit, the Genesis helped a lot. I use the Genesis less often these days, but it is still an excellent tool when I want a quick and/or safe lower concentration shave. It is a solution with panache, although obviously an expensive one. I eventually ran across a video by IAMCDB where he explains that he ditched his OneBlade (for head shaving) after finding carts that work as well. If you are ever traveling this same stretch of highway as me, you may want to keep my excellent results and IAMCDB's video both in mind.
- IME OneBlade customer service is top-shelf. I got a big discount off the Genesis price for subscribing to the blades during the purchase. But after finding how much I liked the Genesis and discovering Maggard's, I stocked up on FHS-10s from them. I had no problem thereafter discontinuing my subscription - on short notice too and with zero hassle, just as promised. As long as we're discussing the ownership experience, it seems fair to mention the customer service too.