Re: get a graphic workstation? good luck. Time for a custom Clevo frame laptop
It's only the 5000 series such as the 5570 and 5770 that a lacking ethernet ports. The soon to be launched 7000 series (7670 16 inch and 7770 17.3 inch) still have ethernet ports and upgradable Ram (well CAMM) m.2 ssd and its relatively easy to do so.
Plus dell Pro Support is excellent next business day or 4 hour optional onsite support to fix issues and replace components at no cost. That is a big factor for both large organisations and individual contractors, Downtime = loss of productivity and money.
While we use it rarely its certainly paid off, when something goes its minimal hassle to get it fixed the support staff really know their stuff, whereas when we had basic support it was off a script and very poor.
Even had one usercrecently with an almost 3 year old laptop where they couldn't get the spare parts quickly to fix it... Instead Dell gave them a latest generation equivilant with much better specs, no quibbling just sorted it