There was a time many years ago when KLM had business class seats to Houston that were "only" about € 800 over a coach class seat. When traveling for business that was a good deal. I loved those upstairs business class seats. Almost like first class.

Nowadays I prefer a wide body airbus to a Boeing, because they seem quieter to me.

I still love to travel, but after decades of flying I'd prefer just to be there and skip the hours of of sitting around in transit.