If I'm looking to buy a compatible laptop to use with a beast external graphics card adapter, which port provides the best transfer rate? Given these are specific to each laptop, but some are newer technologies, would the latest port type be better than the oldest? Is a mini PCI-E port better than a NGFF, Expresscard better than an M.2 version of the EXP GDC Beast, which port offers the least bottlenecking of the GPU if the same GPU was used with each of the different types of adapters and each PC had a similar spec of ram and CPU?