I can say one thing,I am going back to Bos Ht...was using peters ht,sent a batch of knives in got a call they where done and I ask the price I almost fell over,it was double of what paul charges,I called them back after I thought about it,all the blades where D2 three where 154cm....I ask what the price was so high they charged me 27 dollars per blade for the 154 cm blades,that is 76 dollars for 3 blades and 150 for the batch of d2 blades pauls is 85 dollars and different steel knife in a batch is 10 dollars...i will never use peters ht again