None, but you’re missing the context of my post (as Lee is) someone posted that copper were better as they offer higher penetration. That is a moot point when there are cup and core bullets, such as the partition, that are designed to fully penetrate an Elk - why would a UK stalker need ‘better’ penetration on a 150 kg red or 25 kg roe??
I have shot 2 Bull Elk, my bullet of choice was the 180 NP, however the first was with a Sierra Gameking, dead elk, the 2nd with the NP, dead elk, hunting bullets are designed to kill, whether that be lead or copper.
Plenty of my friends over the pond are switching to copper as their preferred choice, there are reports that birds of prey are dying through eating lead in the gralloch/carcass left by hunters in the US.
I get it you don't like being 'told' one day to use copper, but are you sure it's not because you have 1000's of bullets that you will never use/be able to sell before a ban comes in?
So why wait to be 'told' to use copper, be proactive and start to use them, they work, and lets face it, you shoot a deer in the guts it makes no difference whether it's lead or copper.
Depends on the experience of what you deem a " new stalker " I shot a good 200 + foxes off sticks before getting into deer so just switched quarry as the field craft is no different also they are not very big at distance....
The once or twice a year stalkers will struggle as they book a stalk like a holiday.....
We all pull shots and anyone who says they don't is telling lies.
Very similar to me Tim, I used a .22 for quite a while before I shot my first deer, field craft can't be bought, just gained.
And I agree, we all cock things up on occasion, we are human after all.
Cheers
Richard