Mora, mora, mora and mora. All the way, perfect knife for the beginners and experienced users.
Pick a style/design you like and go for it. The 511 as previously mwentioned is most likely the best and safest for a young lad, that finger guard will keep his hands off that incredibley sharp blade, the bright red handle will mean he won't drop it and hurt himself trying to find and pick it up. and it's cheaper than a portion of fish and chips! cannot go wrong there buddy, and the lad will love it!
Beware beware of the badgers lair!