Dude's correct. If you've been running illegals to do the work for your company--assuming you even have one--then you get what you deserve here. Trump said he'd deport them, and he is. Also, in my experience the Hispanics work fast but sloppy. And don't even think about giving them something that requires lots of thought being put into it. Not happening.
Whites? Slower but usually better quality. I hate the whining though. Blacks? Hit and miss. Can be good or terrible.
Those are general observations I've made over decades of experience. I personally don't care what race or where you're from but am concerned that you are going to do the job right and stay steadily at it.