u/ConversationOne7066

After 25 years of using a non-inverter Dawlance, it’s finally time for an upgrade. I’m looking for an IoT Inverter model and narrowed it down to these two:

1. Haier HRF-438 / 538 IOT Series
2. Dawlance 91999 Avante+ IOT

Since I've never used Haier before, I need honest feedback from those using these specific series for at least 3-5 years:

• Electricity Savings: Is the inverter tech actually reflecting in bills?
• Performance: How does it handle Karachi’s extreme heat and humidity?
• Reliability: Any gas leakage or PCB (circuit) issues?
• Service: Which brand has better after-sales support in Karachi?

Please share your experience to help me decide! Thanks.