well I use Snap-On click type tork wrenches ,, only a couple problems , they wont tork in reverse [left hand treaded bolts] and they are not as accurate as a non-click type [ kind were you turn handle to set tork] which has never been a problem as the tork specs on most anything you do will give a range [example: 65 to 70 flbs] the non click type have a finer scale which allows you to do say 67flbs ,, the ease of use and feel of click type are why I like them ,, there is another type which does work just fine and it is the needle type which are cheep and plenty good for building a engine or trans ,, all will do the job ,, if you dont use a tork wrench more then a couple times a year, just go with a needle type ,, if you want one of the others , better buy a quality brand ,, say Craftman, Snap-On, Mac, etc ,,, or you will end up with a piece of crap that will let you down in the middle of a job ,, BTW they are not cheap , hope I helped with your choise
------------------
John
Catapiller Mechanic
Salinas,Ca
70SS 454 Clone {in construction}