The BladeForums.com 2024 Traditional Knife is ready to order! See this thread for details:
https://www.bladeforums.com/threads/bladeforums-2024-traditional-knife.2003187/
Price is $300 $250 ea (shipped within CONUS). If you live outside the US, I will contact you after your order for extra shipping charges.
Order here: https://www.bladeforums.com/help/2024-traditional/ - Order as many as you like, we have plenty.
From what I've read, S90V is a premium super steel and is a bit harder than the m390, and is going to have better edge retention and wear resistance, while the m390 is more of an all around performance super steel and will be stronger, less prone to chipping with better corrosion resistance, so they both have their trade offs, although at the ground level when using them for average tasks, most folks won't really notice too much of a difference. You may notice a difference when sharpening as the harder, tougher s90v will possibly be slightly more difficult to sharpen.
At the end of the day I think it really comes down to preference, I went with the 484-1 Nakamura because it looks great, I like Carbon Fiber, I like anodized standoffs and pivot rings, and I wanted the s90v. It's unique looking, and I find myself pulling it out to look at the carbon fiber weaves catching the light all the time, even now after carrying it for a year I don't get tired of pulling it out and just looking at it. Go with whatever one you think you want, either of them will serve you well.
Thanks for the clarification.You seem to have confused strength with toughness