I have 8 one for each day. I keep one out of the line-up each week that needs re-freshing of the edge. I started with one that I bought that was suppose to be shave ready and was not. So I bought another that was to be shave ready and was not. Then I found out about SRP and finally got a shave ready straight razor! Since then I have been learning how to hone and have bought some cheap vintage straight razors just to learn how to get a razor shave ready. Since I've had alot of practice I now can get my own razors shave ready.
The answer is to get a shave ready straight razor from a SRP member and maybe one extra to rotate and to have on hand when you need to re-sharpen one of them yourself or send it off for re-sharpening.