In reply to Mr. Lee:
Hi,
I have been using only the LS TC Pro's now past three years with great success.
From inside to outside, bouldering to multipitch(Norway), trad to sport, friction to overhangs, jamming, edging and hooking. You name it.
Concerning the sizing
My street shoes are 42-43 and my current TC Pro's are 42 so, basically my toes are just lightly bent. Very comfort and very well performing for me around Finnish 6ish at granite.
Never blamed my 'slobby' shoes for the failure, because always the real problem was my upper body strength/stamina, lower body flexibility, climbing technic/beta or simply my guts during leading.
TC Pro's are very nice shoes