Looking to buying a ski boat

I recently sold my 20' open bow deep V I/O. The only boat I've owned. We wanted a bigger boat to accommodate 10-12 people -adults & kids (10 yrs old +/-). We enjoy skiing and wakeboarding and the kids want to tube and are considering a ski boat- v drive. Basically, we are looking for a family boat that allows to do the recreational stuff with reasonable performance. We are looking at a 2003 MC X-30. We are also considering the Air Nautique 226, although we haven't located a used one yet. We also use our boat about a week a year at Lk Powell, so it needs to be reasonably solid in rough water. I would like input on your thoughts of the X-30 vs the 226 in meeting our needs. If no thoughts on these models--how about just quality of construction and performance of MC and CC.