iBZ Craft

Hi guy's! So um, i want to upgrade my potato pc But im not sure what gpu should i get, i dont wanna spend too much money, I just wanna get a low budget gpu But here's the question, Should i get a gt730? Is it enough for just animating in mine imator? Or should i save my mony ot get a better gpu? Thanks for the feedback! (Btw im not good at speaking english sorry if you dont understand some of my sentences)