Depends where your at. Good clones are hard to find.last ones I got came with powdery mildew.before that Thrips, before that mites. Rare dankness and med man have some interesting og's
Start from seed, pick a good pheno, keep a mother plant and make your own clones. Easiest way to do it. Unless you are super sure of source/almost impossible, you almost always bring problems to your grow with bringing in others clones.