Does anybody have any direct comparisons between the Beam and Yamaha YAS209?

I can’t decide whether the Yamaha with it’s separate sub will outperform the Beam. I would consider adding IKEA Symfonisk to the Beam as surrounds but the budget does not stretch to the Sonos sub. Yamaha is £319 atm and Sonos £399 + 2 x£89 for a pair of Symfonisks. 
 

Existing user of a Sonos One (love it) and have an old Yamaha TSS15 5.1 theater setup for TV which has served well over the years, so wanting to move forwards from this. TIA