What is the difference between the Iso 62 and 63, other than that the 63 is a new one? Are they good for a beginner?

Thanks.

dont think that they are much of a difference...And yes, they are both suitable for a beginner

cab8200 vs iso 62/63:

1. Cab8200 is slightly lighter, by 3-4 gram, I think.

2. Cab8200 is oval head shape, and Iso62/63 is ISO shape. Iso62/63 generally has larger sweet spot (but is that really 33% more as it claimed? not sure).

3. Cab8200 is more head light, which should be easier to reach higher swing speed. To me, this racket is good if u r more like a defensive minded player, who cares about speed and control over power. Iso 62/63's balance pt is a little bit more toward the head, but not sure whether they are "head heavy" or "balanced".

I tested cab8200 light before, and I think it's a great racket for it's price (I like light rackets). Never get my hand on Iso62/63, but seems the review is not too bad.