Fast vs Slow Rods

I understand that many folks really like the slow rods, hence the
comments about glass and boo. I, on the other hand, like a really
fast rod (for 4wt or heavier). I use an ADG Titan 8' 4wt. Its my
favorite rod and Roger Olsen declared it "dangerous." This after
watching him blast multiple casts across to the far bank at the Cabin
Run at Penns (and yes, it is an 8 foot 4wt)!
Question, what other brand/model fly rods are on the market that you
would consider really fast? Someone handed me their "fast" T&T that
felt slow as molasses. Looking at the market for Xmas and want to
narrow down the field (though I may just go and get ADG).
Frank Reid