I haven’t been to their Rumford location but the one in providence is really good. Sure you can’t go wrong with either one

If you lived near the Mexican boarder than nothing will compare to the flavors and spiciness you were getting in Texas. With that being said there are good places. Tortilla Flats (great margaritas) , Don Jose, and El Tapatio in Cranston come to mind. Sure others will have good suggestions too.