There is no DJI alternative. Only DJI can maintain a stable connection km's away from the transmitter. Other brands, you risk losing your drone when flying far away.
I've owned a Huban Mini. They are not at all comparable to DJI. Their customer service is awful. That's why they partnered with EXO. Buying a DJI mini 2 or 3 is cheaper and better served.
Hi sir good morning drone rupij