Guilty of the latter habit on a regular basis, or guilty on rare occasions like most players are?
As for whether the pass or the shot is higher percentage, you're more describing why players are shoot first vs pass first than whether they're shoot first or pass first.
- Guilty of the latter often enough to be noteworthy, but far from a constant concern.
- Part of it comes down to the player's particular strengths, and part of it comes down to the skills of teammates.
As far as that goes, I think what's overrated in some circles is the ability of a pass-first point guard to generate high percentage looks for mediocre teammates. Likewise, what I think is underrated is the positive effect that a talented scoring ball-handler can have on team offense by way of placing pressure on the opposing defense.
Overall, I think what matters is how well a player functions in their role within a team offense and how complementary that role is to the talent on the team.
People often say Westbrook is a detriment to the Thunder because he shoots so much, but I rather doubt that replacing him with a guy who could average 10-12 assists a game would actually improve the Thunder offense.
On the other hand, I think the Bulls might in fact be better off with a talented passer than with Rose (who I consider to be more or less the same player as Westbrook).