Walter Krumholz
New User
I'm Playing with a BB Melbourne & BB11 325g Which I really like, Stiffness 64. Delta core. I don't even Know what Delta-Core is. The claims about Tri-Core rackets versus holllow core or dual core rackets is quite Complex & Byzantine. The Physics is Daunting. I gather they claim different structural properties, less weight, less vibration, more power, ease of Plow through. less arm problems. Is this hyperbole or are the Rackets that Good. If they're that good, why aren't Pro's playing with them. There's a certain Elitism involved in presentation. Does anyone Play with the Donnay Pro-One Tricore 18X20 97sq in. Do you like them? What rackets play in similar fashion or are equivalent. Do they have adequate swing weight, power, & control. Do they bother your elbow at all. If the Stiffness is 64, this is equivalent to BB Melbourne, BB11 325g, Prince Rebel EXO-95. Is there any advantage of Donnay Pro-1 T3-18X20 97 relative to these frames. I'm considering buying a Lighty Used One from Website. I assume these rackets were borrowed & returned in Free-Trail Offer