Chuwi UBook Prois probably the best alternative to the Microsoft Surface Go, which seems to be out of production. Surface Go is currently out of stock and has been for a while. You can still pick it up from third party retailers, but often for an additional fee.
This Chuwi tablet is the best Microsoft Surface Go alternative on the market - and it will cost you a lot less. With an Intel Celeron 4100 processor, 8GB of RAM and a 256GB SSD, the UBook Pro can do everything its rival can and more.
Throw in a capacitive stylus and the original keyboard cover and the price drops to just under $470, which is still a lot lower than the 128GB version of the Surface Go (which doesn't come without additional accessories).
For your money, you get a Gemini Lake-based Intel Celeron N4100 processor, which is significantly faster than the Pentium 4415Y Surface Go (based on CPUBenchmark numbers).
The UBook Pro also has a 12,3-inch Full HD display, 8GB of RAM, and a 256GB SSD - twice the capacity of a Microsoft tablet.
The Go surface has a smaller display size and a smaller footprint, which means the Chuwi device is a bit heavier. The camera sensors on the Microsoft tablet are also higher resolution, but the UBook Pro has more connectors - including an HDMI port, which means you won't need a docking station to connect to a monitor.
Please note that the exact price in non-US territories will depend on the exchange rate of the day. Gearbest ships to most countries in the world using Expedited Shipping, but you may be subject to additional tax.