I'm not really sure i was given a couple hundred seeds. From these, it appears they are pretty much all same strain but the one. The one looks different because it is showing more red/orange hairs and all the other ones are all white haired. I really don't even have a guess on the strain.
Id say definitsativas...sativas always look so fraile to me..I likes my big fat indacas with their nice body buzzzzzz..Good first grows though.Id say like you said probably just some street commercial mexican redhair bag weed