Went through Southwest that does the shenanigans of "you don't get a seat", just group number. Everyone ahead of you can choose the seat they like". It wasn't

Went through Southwest that does the shenanigans of "you don't get a seat", just group number. Everyone ahead of you can choose the seat they like". It wasn't a great experience. They charge arm and a leg to upgrade. My best airlines has been Alaska Airlines. If you have the card, 1st bag free, complimentary drinks, seat selection, reasonable prices.