I like how easy it is; you can create your own templates or use other ones from their library if needed! They have an amazing support team with fast answers & answer within minutes when required!! Some of them are not as intuitive so make sure they're using one before deciding whether this software will work better in comparison compared against others out there - just keep trying until u find something suitable :) Have used several configurable CAD programs over time including Autodesk's AutoCAD but R3 has been my favorite since day 1 because all its features come together into such great package which makes creating 2d visuals faster than ever without having any lag times between steps. You won't regret purchasing these products once started working along side eachother especially considering what we've got today now being able help our business grow exponentially by delivering more customisable designs while reducing setup costs thanks rubensoft. !