ADS Gen 2 Base Unit

This was my 2nd pcb that I had Pcbway build as a small run prototype order. This is a 4 layer board with the black matte solder mask finish. Workmanship was fantastic and the pcb worked great. There was a couple of oversites on my part that I had to fix (forgot a trace and a ground via) but this was not Pcbway's fault as I left them off the original design. I am now having this company run my initial 150 pc production run of this pcb with the revisions. Again you can't beat the price for the quality. I decided not to go with the black matte as it is a bit of an issue to clean the pcbs as we use a water based flux that must be removed. We had some issue getting all the flux off of the prototype pcbs which were hand assembled. I think it is due to the matte surface as I have never had that issue with the smooth finished (shiny) solder masks. Other than that minor issue everything else is great.