I know this is an old thread but just incase this helps anyone loving in south us. the majority of mex seeds are light sensative. I have run across various rudes, hybrid types, and even a few very indica plants from cheapo mexi dirt weed. Imo mexi weed sucks cause the weather is too hot, its not sensi, and most importantly it generally couldnt be cured any worse. That and the fact some strains arwgreat but many are bred for high yield quick finish and little smell so overall, if u take the time with them u may find not only do they make ideal breeding candidates for guerilla growing in subtropic climates, but some of them have outstanding hazy highs when taken care of properly.
Long winded and off topic a little i know, but LS has some great advantages once u get use to them.(took me a few years but i am a slow one sometimes).
autos and sativas go together like yin and yang
Im new to autos and see them in my future for sure, but the last decade i have honed my ls sats and will til i die because its my fav high type but i love autos so far and truely love afn and the community is awesome