These guys will find a dealer with a pair for you to hear. Send them an email.
I was speaking with a Audiogon user recently who planned to go listen to the Blade at a BestBuy (Magnolia).
I like the TAD’s too, but they are no longer sold in the USA (my TAD dealer’s comment). You may get a bit more detail with the TAD Be tweeter, but I take the Blade every time