The way I understand it, the XTI and TI have been disco'd, which might explain the sale price.The TTI is what's "in" now, and has taken both their place.The XTI had two main bit drivers and no scissors, the TI had scissors but no gut hook or crimper.The TTI has scissors and the crimper and the hook.HTH.
When does it end. Well unfortunatly and fortunatly never. There is allways another tool out there you want and got to get. However allways do your homework and check out what people think. Also remember the vast amount of reviews the fearless leader and his band of misfits put together on the home page.
EM745, the TTi didn't replace the XTi/TI, the ALX/AL did!
Thank you chief I am becoming mt-holic