Quick Answer
For budget upgraders, replace a basic USB hub with a proper dock only when you've outgrown it: add a USB-C dock with charging and a second display (R900 to R1,800) before anything fancier. Keep your existing monitor, keyboard and mouse, the dock connects them better, it doesn't replace them. Don't jump to Thunderbolt unless you use fast external storage.
Replace first: the cable mess and missing charging
The first thing worth replacing for a budget upgrader is a tangle of separate adapters and a hub that doesn't charge the laptop. A R900 to R1,800 USB-C dock collapses your monitor, peripherals and charging into one cable with 65W to 100W power delivery. That's the upgrade you feel daily: plug in once, everything works, laptop charges. Confirm the dock's power delivery matches your laptop's charger so it actually keeps the battery topped up under load.
Keep what still works, skip the premium tier
Your current monitor, keyboard and mouse are fine, the dock connects them, so there's no need to replace them. Skip the R4,000-plus Thunderbolt tier unless you regularly move large files off fast external SSDs, since a 10Gbps USB-C dock already handles dual peripherals and a display. Put any savings toward an external SSD or more RAM, which speed up real work more than dock bandwidth. For a budget upgrader the smart path is one good USB-C dock plus keeping your existing peripherals, not chasing premium features you won't use.
FAQ
What should a budget upgrader replace first?
A messy stack of adapters or a hub that won't charge the laptop. A single USB-C dock with charging and a second display, at R900 to R1,800, is the upgrade you notice every day.
Do I need to replace my monitor and peripherals?
No. A dock connects your existing monitor, keyboard and mouse better, it doesn't replace them. Keep what works and put the budget into the dock and faster storage instead.
Is Thunderbolt worth it on a budget?
Usually not. A 10Gbps USB-C dock handles dual peripherals and a display fine. Thunderbolt's premium only pays off for fast external storage, so skip it unless you move large files off external SSDs.
adapter clutter with one USB-C dock that charges the laptop, keep your existing monitor and peripherals, and spend savings on an external SSD.