critical cost no object company kinda thing...to a point. My computer and my co-worker's.
May dink around and try to upgrade. I currently have 14 Excel files open while working....haha.
It could potentially be worth considering a workstation with Xeons then. Again, Intel is currently releasing it's new high end/workstation CPUs and it might be worth waiting a month to pick one of those (non-workstation versions are preorder now).
I'm just going to throw out a rough high end build with the new consumer HEDT CPU. Being that parts are just coming out and selection is very limited currently, this is not a recommended build but more of a rough template. Give you an idea of what a low end workstation build would look like/cost.
PCPartPicker part list:
https://pcpartpicker.com/list/QkqCWX
Price breakdown by merchant:
https://pcpartpicker.com/list/QkqCWX/by_merchant/
CPU: Intel - Core i9-7900X 3.3GHz 10-Core ($999.00 @ Amazon) There should be a Xeon around this price
CPU Cooler: Noctua - NH-U12S ($57.99 @ Amazon) Perhaps best single tower 120mm (size/weight concerns)
Motherboard: MSI - X299 GAMING M7 ACK ATX LGA2066 ($399.00 @ B&H) 1 of only 2 examples right now
Memory: G.Skill - Ripjaws V 4x8GB DDR4-3200 CAS 15-15-15-35 ($324.10 @ Newegg) Mid-high speed, low latency
Storage: Samsung - 960 PRO 512GB M.2-2280 Solid State Drive ($327.99 @ B&H) Pro for MLC (EVO is TLC)
Video Card: AMD - Radeon Pro WX 4100 4GB Video Card ($283.99 @ SuperBiiz) "cheap" modern workstation card
Case: Fractal Design - Define C ATX Mid Tower Case ($69.99 @ NCIX US) Good looks, quality, open airflow, etc.
Power Supply: SeaSonic - PRIME 750W 80+ Platinum Fully-Modular ($127.89 @ Newegg) Best quality, 12yr warranty
Operating System: Microsoft - Windows 10 Pro OEM 64-bit ($132.89 @ OutletPC) $200 for a real legitimate copy
Software: Microsoft - Office Professional 2016 Software ($386.94 @ My Choice Software) $400 from a reputable site
Total: $3109.78 - A similar (but warrantied) OEM build may be 25-30% higher.
Again, I'm not suggesting you build this yourself, or even recommending all these parts. I simply tried to put together a list of sensible choices you'd want in a lower end but higher core count workstation to give you a rough idea what it would look like/cost. Selection is very limited at this time so you'll have much better options in another month or so. I'm not certain of the full release time frame, but since you can currently place preorders I'd expect everything to start showing up by then
If you need something right now, there are still certainly some good upgrades from what you have.