Every manager has to be assessed on their individual personality and skill set.
Solskjaer is a wet lettuce, he doesn't inspire, he isn't interesting. Lampard on the other hand was articulate as a player and that comes across in his managerial style too: he has gravitas, is forthright and he talks a lot of sense. He is the type of manager that I expect many players would want to play under because he is relatable.
I wouldn't target either, but I would prefer Vieira over Arteta. At least Vieira has had time to demonstrate his managerial chops and has a legacy at Arsenal: Arteta hasn't yet taken the step and his career at Arsenal was solid but unspectacular. He may be an ideas man, but we aren't in the position where we need to gamble on an unproven commodity.