Yea, i really recommend you try CBD-rich strains, cause it takes out some of the edgy/over powering effect of weed away. The effect is more like smoking traditional hashish (Moroccan, Leb etc.) than THC-only weed.
The effect from CBD rich weed is calmer, clearer and more centered. More "kind" than from strong THC-only weed, and i'm sure CBD-rich plants are better for people who suffer from anxiety.
CBD-rich sativas will still feel like sativas and CBD-rich indicas will still be somewhat stoney, so keep this in mind when you choose your CBD-rich strain.
If you have a THC-only plant you like alot and can't find similar stuff as CBD-rich weed, then you can mix CBD-rich weed with your favorite THC-only smoke to alter the effect abit. In this case, i'm sure, it would be better to have potent CBD-only (close to zero % THC) bud as the mixer.
I have only smoked two CBD-rich varieties so far; CBD Critical Cure (Barney's) and CBD 3D (CBD Crew). I really like my CBD Cure keeper, but i have grown only one plant of those and found a keeper right away.
I wasn't too impressed with the CBD 3D. Think i had late nanners on each of the five females i flowered, while my CBD Cure keeper stayed completely nanner free right next to them.
I'm vegging some CBD Divine plants from CBD Crew atm, but i haven't flowered them yet.