The top 2 that I would recommend for solid genetics would be TGA and Sannies (in no particular order, as I'd say both fall into the A-1/ superior quality genetics category) As with anything, there is always a chance of anomoly but those two appear to be quite solid in terms of advertising vs what you will get. Take this as what it is, and by all means I welcome anyone who wishes to argue my two recommendations to google and show more than a potential few rare incidents, if any exist whatsoever. (specific to the genetics, not grow conditions that caused fail)