Hi want to ask for some recommendation,

What is the best soundbar for lg c8? I know that c8 only support hdmi arc and no earc.

My shortlist is between these three model:
1) Samsung HW-Q600A
2) Samsung HW-Q800A
3) Panasonic Dolby Atmos Soundbar SC-HTB600

Or is it better to just buy the Samsung A450 (HW-A450) with no dolby atmos support?