C7AR15,
What kind of shooting does your friend want to do? If he will be shooting small numbers of rounds of super precision benchrest loads, then he'll want something like the K&M primer/gauge tool. Very slow to use, but very exact control of the primer bridge set.
If he's shooting handgun loads in some volume, but not enough for a progressive press that does his priming, he'll want primer feed trays and the like. I see no reason to disagree with the RCBS Universal for that in a hand tool. I still have old Lee tools. Keep them cleaned and lubed and they keep working.