I could only get the coupon to work with the non led boards . Seen some people come out with the rgb as well as the white boards . Not sure what was going on there but I got all 3 of mine for cheaper then the price of 1 ! <| sep |> He ' s most definitely correct , at ngconf they were able to demo a sub 50 k Hello World . that was on a fully optimized build though tree shaking , minconcat , etc . If load times are a worry , you can render on the server with Angular Universal . Just know , this really should be the last thing you ' re worried about . <| sep |> The Trac 5 now comes with a laser sight by default . Kind of a shame really , Trac 5 no attachments was a classic PS 2 meme . <| sep |> Happy Thanksgiving to you too , have a nice night !