Im looking to purchase some tools to help my builds. im mainly looking for micrometers bore gauges ext...I was looking into Goodson tools.

Any pro engine builders out ther have their favorites and if you can, tell me what specific tool works best for the certain needs (Bore size checking, ext.). I have seen prices ranging from $50 to $1200 for certain tools, i would like to get a good quality tool that can do the job and not have to overspend.