Just get the £17 Amazon knife. It’s a step above most knives you can pick up for £10-15 at an Asian superstore.
Unless you manage to luck into an old stock CCK cleaver for not much money. Unlikely now because they are famously over inflated in price compared to quality.
Reminds me I need to go to loon Fung and photo the knives....
Or wander back to the Asian supermarket and buy the £10 quid knife and see how good it is.
Maybe we should meet up and compare knives for the oddest pub meet