After a trip to the USA around four years ago, when a few too many straws finally broke the Virgin's back,
Mrs Seafire and I migrated from VS PE to BA's WT+. At least two long-haul trips each year and no regrets whatsoever.
Unless the Bearded One's service standards, seating and catering (yuk!) have radically improved since, I've no desire to return to VS. That includes VS's invariably badly performing website and their inability to provide an actual person to speak with in the USA, upon dialling their call-centre number.
The online reviews for BA WTP+, as compared with VS PE, seem to be much of a muchness, but personally, I'd need to see a definite and positive trend upwards before giving VS my money again.