Are you planning to flash the chip or desolder it ?
You want fast flashing speeds for repairing multiple motherboards. You need a dedicated offline copy function. You want a complete kit with a 1.8V adapter included. You are on the strictest budget ($< $10). ezp2023 vs ch341a
You already have a 1.8V adapter and don't mind manual chip selection. Are you planning to flash the chip or desolder it