Hello there I'm new to the forum and haven't been reading that long, I just started a few months back Shaving with a DE razor blade and am very happy. I purchased the Art of shave unscented Kit and a few Proraso products along with a Merkur HD. My fiancee recently went on a shopping frenzy and purchased me 100 Astra Greens, 100 Astra Blues, 100 Personna blues, and 50 Feather blades. I did the math and assuming I just use 3 shaves each blade (I shave every 2/3 days) that's 8-8.75 years worth of shaves which is incredible for the price she spent but I'm wondering if that's too much. I know some people might think it's too much for a person who has been shaving for only a few months but I tried them all out and love them all for different reasons, but i'm till curious how many physical blades do you have at home?