Trim Restorer , in my experience , is very durable. I've had it on my exterior trim for over two months now , with no touch-ups , and it still looks great . It held up well over the winter , also , on the previous application.
It has a very deep and glossy look , especially on textured trim , but can be buffed down. Having a white vehicle , I prefer to leave it wet looking so the trim stands out more. Have not had problems with running or streaking when it gets wet.
For interior trim , you may want to cut it. I've gone 50-50 with good results.