>>1571153preventing a visible amount of rust buildup is easy, there's no practical way of protecting the very edge from corrosion during use and with the high surface area it happens fairly quickly on very fine edges.
>>1571158the edge retention data is mostly from cedric & ada youtube I believe. corrosion resistance looks reasonable and toughness is unreliable coming from the steel manufacturers themselves.
According to
knifesteelnerds.com 1095 is also not all that durable either
