So far I love a17 and the fact I see a lot more hordes and zombies. Loving the hell out of 7 days.
Only down sides from my point of view is the following.
Bug of tablesaw missing in the progression.xml so you can make it.
Not all of the wood blocks are craftable in frame form and up gradable. example joints
Some smaller blocks that are not full blocks example railings,joints plates can not be overlapped in the corners to allow better building options.
Some things I'd like to see added as static models after finally getting the bus model are tractor trailer, Flat beds and the truck