The vast majority of Takacat boats are of the PVC variety. Because most Takacats live not-in-use lives in their bags, there is not real advantage of the Hypalon.
Hypalon comes in handy when you will be in tropics levels of UV and in a year-round type of usage. We mean 100% in the water all the time.
You can still circumvent the need for pricey Hypalon by electing to buy chaps. That will protect the boat skin from UV and even provide a bit more abrasion resistance.