So i was just looking at Lichuan ac servo drives and they seem interesting! It would will be around $300 NZD more to go down this path then to buy a VDF and a ****ty old ac induction motor. What sort of benefits would this give me over the induction motor? Would it be worth it? https://www.aliexpress.com/item/3305...64936f59z4SX5m or https://www.aliexpress.com/item/3305...64936f59z4SX5m