Welcome to FT, if your travel is mostly on B6 - you might want to consider a 22" to 24" expandable roller instead, learn to pack & fold your shirts & pants (packing tubes, bundles, etc.) and it's better protection for all of its content as checked luggage. There's a # of good Youtube videos on how to ... highly recommended.

I have a good old Andiamo garment bag and it can easily take 5 days worth of business clothing plus a pair of shoes, etc. and JetBlue will probably allow it to go into OH bins. (up to 24" for them are cool as carryons)

Pair it up with a smaller personal bag for laptop & gadgets and you are off, no wait for luggage on arrival.