Take a comprehensive approach to plan your smart home. There’s a couple of points to think of.
For example, you will not want to put fullblown battery-powered wireless sensors everywhere but will want to combine multiple measuring points into one. Think of a clever wiring fanout such as to have star wiring from all windows in a room to a central location so you need just one (multi-input) sensor there. That one can still be a wireless but mains-powered one. There’s also ZWave general purpose actuators to usually be placed below light switches to provide additional binary input contacts.
Sooner or later you’ll want to have more than just shutter automation, but you don’t want to end up with a patchwork of different technologies. Z-Wave is a good choice since it supports actuators and sensors from a variety of companies and takes care of inter-device compatibility so you can build a ZWave network to still provide a minimum functionality even if your server or rules might not be working.
Also stay flexible (particularly in terms of wiring).
Don’t decide one-by-one and just stare at the price per device, in the end cost is where you don’t expect it to be (extra controllers or wiring required, lack of features or reliability resulting in a need to rework your setup).
Fibaro FGRM are good, best among shutters. I use them myself and have no switches attached.
Here’s my setup.
But wall switches are a personal preference noone can answer but you. Depends on the wiring efforts and usage habits. You can attach switches to Fibaro actuators to directly operate the shutters but you can also configure these to be scene switches to serve as general purpose inputs (to group shutter operation but also to virtually anything else such as light scenes).
As a final advice, stay flexible. All the new tech will change your usage habits, too. And your ideas what to add will change greatly over time as you keep discovering what else can be done.