I have contemplated installing retractable belts, but I actually don’t mind my non-retractable seat belts (not stock, unsure what they came from). I have mine adjusted so it’s just snug on my torso. Makes me feel safer even though it probably isn’t.. I have the passenger belt adjustment almost maxed out to the shortest length so it’s not piled on the seat/floor, and to keep it from flapping in the wind. I rarely have passengers, so it’s mostly unused.
Those seatbelts look nice. The price is reasonable, but I’m not fond of the country of manufacture.