[dave croonprince]"Can anyone recommend the best desktop PC ...."
From 2007 I’ve gone with Builders who I could rely/depend upon tailoring a PC for VEGAS Pro. Here’s my latest MONSTA! specs PC 10 64-bit 64gb * Intel® Core™i9 - 3.3GHz * 40Gb NVIDIA GeForce RTX 2070. Early days, but it’s proving my investment.
[dave croonprince]"Can anyone recommend the best desktop PC that would be suitable for editing with Sony Vegas Pro?"
There is no SONY VegasPro, not since 2016 when MAGIX bought it.
Video Content Creator and Potter
PC 7 64-bit 16gb * Intel® Core™i7-2600k Quad Core 3.40GHz * 2GB NVIDIA GEFORCE GTX 560 Ti
Cameras: Canon XF300 + PowerShot SX60HS Bridge