How to choose the best:
Bell Pepper

Touch

The first thing you should look for, is for the stem at the top of your to feel nice and strong with a rough texture.

Past that, look for a pepper that feels firm on the outside, and a bit heavy for its size when tossed in the hand — and avoid any soft spots.

See

One of the best signs of a pepper's quality is the stem atop, which should be robust, with a vibrant green color.

Past that, you want glossy skin, without many marks, bruises or discolorations.

Some more details:

When it's in season

Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.