I've bought quite a lot from Spruce over the years - they are reputable but sometimes make mistakes. Ordering via the local agent avoids those mistakes but delivery time is usually longer.
Never had any trouble with UPS.
I'm just about to order an oil filter adaptor from them - not enough room for the Lycoming part and there's now a small company with PMA approval for a 90 deg adaptor. Finally going to throw the rock-stopper away and use a spin-on filter.