Upgraded the audio hardware for the games room recently. Went from B&W to Monitor Audio.
Had a 5.1 set of B&W M1 speakers, an ASW610 sub, and a Yamaha RX-V1900 since 2008. Excellent sound for their size, but as consoles and HDMI specs have changed, upgrades were required.
An insane discount came up, so I upgraded to a set of Monitor Audio Silver 100 7G for the fronts, Silver C250 centre, Bronze 50 for the rears, and a pair of Anthra W10 subs for bass. Yamaha A6A for the new receiver.