I used onida ac but my exoerience with same is not so good every day o e or the other problem in ac after 3 years started to come the ac was bot so effective in hot scorching summer there was problem everday
Though I had taken customer aupport for initally 2 years that was good and fro. 3rd year repairs was done by an outside mechanic.
Overall ac is not value for money as one should expect atlest life of 5-7 years