lava is really good. in the december update there was a bug in mediatek where the phone did not connect to Jio 5g. Lava fixed and pushed an update in 15 days.
Same problem has happened to Nothing 2a with their nothing 0s 3 update, they are yet to provide a fix. my nothing phone 2a works most of the time as 4g phone now for the last 2 months
Really happy with Lava for the last 2 years