Ive noticed a lot of us here at B&B list feathers and astras as our go to blades. Does anyone think these two are really in the same league? Or is it the value that attracts some to astras? I ask because feathers are the only blade I've found that will cut my tree trunk whiskers atg without serious stump pulling tuggage. I can use astras if I go wtg only. But I would need 8 passes to be sas. Is this just a case of ymmv? Could there be something wrong with my technique that feather blades cover up? Ive tried astras in slant and r89. Same results. Weird because my slant seems to transform Merkur blades into decent usable blades. It does nothing for tha Astra though.