Finally I have narrowed it down to the LG Oled 48 A1 or 48 C1. Price difference is about 20000. Anyone using the A1 here? How is the sound quality ? I will not game on any of these tvs at least for now. That may change later but highly unlikely. So is the C1 better in terms of future proofing and better brightness and the extra 20000 for those features ? Or is the A1 still good enough for the next 4-5 years ?