OK, after reading a few pages on this, I went out and bought one. (The T handle, not the D handle) In spite of having the big brother T 15+3.
What made it work out was that I did not have to use the Festool centrotec Torx bits. Over here the majority of screws are the Robertson style. The dealer, Clermont's Ultimate Tool Supply (www.ultimatetools.ca/) has sourced centrotech robertson bits. Plus I added a Festool Centrotec bit holder, BSH 65, that holds normat bits.
So, after using it for a few days all I can say is WOW. I should have got one when they came out.
Cheers,
Peter