The rise is the real question, not the leg. Ribcage sits at fourteen inches, which puts the waistband where a top can be tucked into it and keeps it there when you sit down — buy it if you tuck. The 311 is mid rise with a shaping panel built into the front, which is a garment doing the holding rather than the fabric, and it is the pair to buy if what you want is a smooth line under something untucked. Choosing on leg shape alone is how people end up with jeans they like and never wear.
Ratings will not break this tie either
4.2 across 1,566 and 4.4 across 1,758 are the same answer in two decimal places: both are fits that thousands of people kept. A jeans rating measures whether the pair matched what the buyer expected, so it tells you the description is honest and tells you nothing about whether a 14-inch rise suits you.
If you own neither
Start with the one that matches how you already dress rather than how you would like to. The wardrobe decides the jeans: a drawer of cropped tops wants the high rise, and a drawer of long knits wants the mid.