How does the WHEELTOP EDS TX 1x12 compare to Shimano Di2 or SRAM AXS in terms of price and performance?

At approximately $579, the WHEELTOP EDS TX 1x12 delivers premium electronic shifting at a significantly lower price point than Shimano Di2 or SRAM AXS groupsets. You get IP67 waterproofing, dual-protocol connectivity (ANT+ and Bluetooth), a user-replaceable battery, and wireless reliability without the premium cost.