This was my first PCB, quite complex. Due to the difficulty of the project which requires several different PCBs I first put in production just this one and split my order in two. The result was excellent. the 2-layer PCB in 2oz and black is stunning. All white silkscreen are neat and clear. Already tested, it runs as expected. Only two following issues: the shiny solder mask PCB look very dirty after soldering and touching so need to be clean after assembling. Global Standard delivery was very fast from China to Italy, and very poor with delays in the last mile in Italy. Probably I will move to DHL even if it is much expensive.