Slazenger Wimbledon are different to Dunlop Fort. Slazenger Wimbledon is made in Philippines, nice, not so long life. Dunlop Fort (think have different name in US?) made in Philippines also, heavier, very long life. NOT THE SAME! Both are my favourite ball, and I switch between them every other week. Some volley players dont like it at all, incl Jonas Björkman, three time Wimbledon doubles champion. He thought the Dunlop too hard, esp at net, and can give arm issues.
Question is if AO Dunlop is same as Dunlop fort.