Learn to use a safety razor.
It's a steep learning curve, but worth it.
Start with a 34c.
Buy a sampler pack of blades and get some additional Med preps, silver blues, and feathers.
Discussion
I like feather. I bought a 100 pack about 8 years ago for like 20 bucks.
I've heard good things about these. When you say "steep learning curve" do you mean "you're gonna cut yourself for a while"? Lol
The trick is to not use any pressure. Let the weight of the razor do the work. I hope that makes sense. There are plenty of videos on YouTube.
It's easier to learn than public key cryptography. 😉