Does anyone share their experience on these two rackets? ISO 250 Long is a little bit flex and head heavy with dark green colour scheme. ISO 500 EXTRA SLIM has 7mm shaft with 'Titanium Graphite' imprinted on top of the flame with Navy - Dark Blue colour scheme in regular lenght. ISO 300 with black colour and white letters imprinted on it is very heavy. Both of the above rackets are 2U/G4.
G'day, I've used an Iso 250 Long and it is a good mid level racket with no vices. It is an excellent racket for all round play and with exceptional durability as well. People seemed to give this racket a miss because it doesn't seem to be special, however I can recall it being a very user friendly racket with good power, control and feel. One of the more under-rated racket made by Yonex. As for other rackets you've mentioned - I've never heard of, or seen them.
