Exit row could suffer from the immovable armrests, which will remove a bit of seat width, but if it is only legroom you are after, exit row is likely better, but only if the other factors (hand luggage, overhead bin space, and seat width) aren't as important as leg room.

Choosing between an Exit Row and Delta Comfort Plus depends on whether you prioritize raw legroom or a "bundled" premium experience. An Exit Row seat almost always offers the maximum amount of physical legroom on the plane, often allowing you to fully extend your legs without touching the seat in front. However, these seats can be narrower due to tray tables being in the armrests, and you must stow all personal items in the overhead bin for takeoff. Delta Comfort Plus, conversely, is a dedicated fare class that provides 3-4 inches of extra legroom over standard economy but includes a suite of perks: earlier boarding (Group 3), dedicated overhead bin space, and complimentary alcoholic beverages on most flights. In 2026, Comfort Plus is positioned as a "mini-premium" service, whereas the Exit Row is simply a standard seat with a physical space advantage. If you are exceptionally tall, the Exit Row is the winner; if you want a more pampered journey with a drink in hand and a guaranteed spot for your carry-on, Comfort Plus is the superior choice.