Purchasing my first home cinema. I need someone dedicated to help me choose brand and

[dazkyl]

So today I went to my 3 local speaker stores. I tested the dolby atmos bowers and wilkins and also monitor audio which I really liked. Unfortunately there wasnt a demo for the klipsch speakers.

I have these options and I would appreciate if someone from experience can help me choose and give his suggestions. Should I mix and match and go for one brand?

Subwoofers:
KLIPSCH THX-1200-SW SUBWOOFER
KLIPSCH SUBWOOFER SPL-150
Monitor Audio Gold W12 Subwoofer
Monitor Audio Silver W-12 Subwoofer
Magnat Cinema Ultra Sub 300-THX Subwoofer


Centres:
KLIPSCH RP-504C II CENTER CHANNEL SPEAKER
KLIPSCH RC-64 III CENTER REFERENCE SERIES
Monitor Audio Silver C250 7G Centre Channel
JBL Studio 665C
Polk Reserve R350
Bowers & Wilkins HTM6s2 Anniversary Edition
Kef Q250C

Fronts:
Monitor Audio Silver 500 7G Floorstanding Speakers
KLIPSCH R-625FA DOLBY ATMOS FLOORSTANDING SPEAKER
KLIPSCH RP-8000F II FLOORSTANDING SPEAKER
KLIPSCH RP-8060FA DOLBY ATMOS FLOORSTANDING SPEAKER
Bowers & Wilkins 704S2
KEF R5


Rears:
KLIPSCH THX-5000-SUR SURROUND SPEAKERS
KLIPSCH RP-502S II SURROUND SOUND SPEAKERS
Magnat Cinema Ultra RD 200-THX
Monitor Audio Silver FX 7G Surround Speakers

Atmos Rears:
KEF Q50A
Monitor Audio Silver AMS 7G Dolby Atmos® Enabled Speaker
KLIPSCH RP-500SA II SURROUND SOUND SPEAKERS