I have 2c/3a hair and have had this similar cut many times. I had to go super short in order to not have to straighten it. Growing it out is the biggest pain in the buttocks. If you don't mind the work if you plan to grow it out again at some point, I say go for it! Short hair is very liberating. Just make sure it's what you really want. I had to straighten my hair in the in between stages, or when it got longer (within a couple months) or it would flip out in all the wrong places.
2c-3a - med-coarse - normal-high porosity - high density

NP/LP: CJ Daily Fix, KMF Whenever / Giovanni TTTT
RO/LI: Sevi Pumpkin Seed, CJ Argan & Olive Oil, Aussie Moist, TN Nourishing Moisture, YTCucs
DC: KC Stellar Strands
STYLER: Ouidad Climate Control, KCCC, SS Curl Enhancing Jelly, JC Rockin' Ringlets
COLOR: henna, amla & indigo
: glycerin in high/low dews, polyquats, parabens