I need opinions now.

I just rode a pwc for the first time last Sunday and now I am hooked. I have 3 boats but these little rockets are FUN!
I have a chance to trade my Rhino for 2 pwc's and trailer. Please give advice.
They are as follows.

1999 Seadoo GSX Limited. Looks to be in very good shape. The good the bad and the ugly about this ski?

The second one is a 1999 Yamaha XL 1200 LTD, it also looks to be in very goos shape.

I will be testing them this Saturday , what should I expect and look for?
Thank you for any information/ help that I can get.