Knife porn thread

I'll take that bet. I've done a fair amount of research, those ones on the left are P01 (larger) and P02 (slightly smaller) welded steel handle. Pretty good, steel type is 4Cr13.
Knife Size:
P01--214x102x2.5 mm
P02--206x94x2.3 mm
P03--197x85x2.2 mm
P04--184x80x2.0 mm

https://www.aliexpress.com/item/32719095687.html?spm=a2g0o.productlist.main.19.2fd817aaUb1cbv&algo_pvid=a935f353-0724-4412-be99-695be5407219&algo_exp_id=a935f353-0724-4412-be99-695be5407219-9&pdp_npi=4%40dis%21GBP%2141.73%2118.73%21%21%2149.41%21%21%40211b600c16990396340043915ed773%2161066550083%21sea%21UK%210%21AB&curPageLogUid=3dl6moLPgFCz

The F208 is the 'pro' version, with higher carbon steel sandwiched between softer steel for better edge retention. Better fit and finish and blade geometry too. Uses 80cr13 sandwiched between 20cr13 sides.

https://www.aliexpress.com/item/1005002588397362.html?spm=a2g0o.productlist.main.31.35f1774dYscZHx&algo_pvid=8e994ab0-8299-447c-82ad-d699d85aa172&algo_exp_id=8e994ab0-8299-447c-82ad-d699d85aa172-15&pdp_npi=4%40dis%21GBP%2155.37%2131.56%21%21%2165.56%21%21%40210387a116990398146465013e90ab%2112000021283247378%21sea%21UK%210%21AB&curPageLogUid=3DEqbiYPLgQd

There is also a wooden handled intermediate version S318 which uses the less sophisticated steel (50Cr15Mov)

Supposedly lifetime warranty, how easy it will be to take advantage of that, I'm not sure, but it is through Amazon, so maybe possible.