The OP asked about sourcing from Amazon not tool quality. In my mind you already got rid of the premium brand price going midrange. When it comes to sourcing if you can buy the same tool from another vendor with the same warranties and a better price go for it. But Amazon is not the seamless market it appears to be. In terms of quality this is the problem. HD is already leveraging their buying power and name recognition to take more margin for themselves and offering house brands at a cheaper price even over the crowded midrange market. PC is a midrange product of SBD, same as Craftsman. They also sell Dewalt and Black and Decker.’The midrange market falls between the low and high end. The issue is that there is going to be a design compromise. SBD is not going to cannibalize their Dewalt market. The design compromise might be reliability, offering a cheap price to occasional users, or it might be underpowered, few options, missing accessories, or otherwise compromised but still reliable. That’s what Porter Cable is, underpowered but reliable. You need experience and reviews to tell the difference. I mentioned Ridgid and Porter Cable because if someone is price conscious enough to look at the secondary market for a low to mid range brand, there’s no way they would consider a premium brand, whatever the logic is. The midrange market is tricky because no matter what tool or brand it is, there are compromises. SBD is not going to rebadge a Dewalt tool as Porter Cable because it cannibalizes Dewalt margins. The features, power, batteries, or reliability are going to be compromised, period. So we have to accept that compromises exist in the midrange market. The question is where the compromises can be made and still have an acceptable tool. A homeowner or other occasional use situation doesn’t need reliability or fast recharge times for instance. A light carpentry or assembler situation doesn’t need the speed of a dry waller, or the torque and energy of a mechanic drilling holes in plate. But where compromises are acceptable Ryobi might be a great fit. There are tools in the midrange market where the compromises are in the speed or torque departments but reliability is there. It can work for basically everybody but might be considered weak (Porter Cable impacts) or high vibration (Ridgid). Ryobi is both weak and low reliability. Depending on the work load it might last a long time and if it’s just shooting screws that’s fine. The midrange market would be much easier to figure out if they would all just put up signs telling us where the corners were cut. That isn’t going to happen so we don’t know directly, and that’s the midrange dilemma. The low end is easy...everything is probably compromised. It’s a one time use tool. All the packaging specs are lies but you wouldn’t run the tool at its limits anyways. You need it one time for something light duty. Like say I’m doing something with family and I took a plane trip to get there. When I’m done the tool gets given away or thrown away.