Well...
titan convinced me to try them on my pig trip in Georgia... shuttle T locks that is...
125 T locks on 28 inch 340 FMJ's with 4 inch shaft wraps and blazer quick spin fletchings...oh and red luminocs

I killed 10 pigs...
smallest being around 20 lbs and biggest about 150lbs
distances from about 8 yards to 55 yards...give or take between me and my buddy
I broke several FMJ's and have all but decided to try to find an all carbon arrow that will meet the GPI required in WA...
that said,
Im AMAZED by the T-Locks...
absolutely could not be happier... not one blade to bent to use again (if wanted but never did)...
not one blade lost...before during or after the shot!
excellent cutting...strong as an anvil... these things were made to destroy elk bones!
Id 100% stand by Shuttle T Locks!

glad Chris Titan turned me onto them!
only complaint might be I wish they had a 125 grain with a slightly bigger cutting diameter in t-locks...but small concession for what ya get from a work horse of a broadhead!