I was in the market and checked out the FSX but ultimately ended up with the Competitor Sport with the Suzuki 140 to save money. I did like the built in jump seats, but that was about the only thing. Rest of the upgrades seemed to be family/creature comfort orientated and as a majority of my boating/fishing involves 2 people, the flip down bench/casting deck made more sense.
I did like the look of the boat though, just not what I needed for the extra money. As for motor, I don’t have anything to say other than I opted for the cheaper 140 as I don’t plan on pulling skiers.
Also, I’ll copy bigcrappie in that you will need to bite the bullet tomorrow most likely to get your hands on the FSX. We looked at 3 dealers around the metro and they all had one in the showroom with a few more on the way but most of the inventory was for competitor sport as it has the bigger market.