FlyerTalk Evangelist and Ambassador: The British Airways Club
Join Date: Jun 2008
Location: Somewhere between 0 and 13,000 metres high
Programs: AF/KL Life Plat, BA GGL+GfL, ALL Diam, Hilton Diam, Marriott Gold, blablablah, etc
Posts: 33,214
Remember Q Suites are never guaranteed. Qr are notorious for swapping equipment, some times at the last minute.
Having said that, you are already paying very significantly more due to wanting to fly on one world, so arguably, as it seems that budget is not one of the key considerations, you might as well go all the way and select the product that takes your fancy.