With the exception of just a couple of Feathers and a few cart shaves, I have used the Russian DE blades shown in the photo almost exclusively since November. In my experience, they are all fantastic blades, and the differences between them are minimal. The Polsilvers and the Perma-Sharps feel a bit sharper and the Voskhods feel the smoothest out of the wrapper. There's a significant price difference between them, with the Voskhods and Astra SP's being the cheapest and the Polsilvers being the most expensive.
I learned on Feather blades and have used them exclusively for almost 4 years. There's absolutely nothing to fear about them. They seem a little more aggressive on shave 1, but they are not that much different. They definitely reward good technique, and they smooth out nicely by the second or third shave.
I have a metric ton of DE blades, and it has been fun evaluating the different brands. If I was going for a "do over," I'd stay with Voskhods purchased on eBay. They're easy to get, cheap, super smooth, and plenty sharp.
Just my humble opinion, so take it with a grain of salt. If you are interested, PM me your address, and I will set you up with some Feather blades and any of the Russian blades below that you don't have. Have fun trying the different blades, and I'll be following your blade trials with interest.
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