Could use guidance on choosing printer for prototyping PCB enclosures, etc. please :)

[airscapes]

I use a M3 .5 I think it is.. standard M3 find thread you would have on a 3d printer extruder motor and what not.. Have a big bag of mushroom head screws I bought off ebay. also use M4 for larger parts. Have had no luck tapping any other plastic PLA Nylon PETG.. PLA works but not clean like ABS. I put the tap in a cordless drill and run it into a preprinted hole the is sized just slightly smaller than you would drill in metal for the tap. I use compressed air to blow the plastic out of the hole as the tap advances and is retracted. For short standoffs I model the tap hole all the way through so I can run that tap in from the bottom where there are no walls in the way of the drill chuck
In the photo I printed the lid in clear PETG so I can see the built in LEDS on the Trinket board, eliminating the need to add external LEDS
Next I need to print a dial for the 4 switch positions I will be using.