Nah i havent tried their isololgy line but the choc PB has got great reviews.
Anyone with choc PB willing to send me a couple of samples? In return for a couple of cinnamon samples. Id love to compare it to iforce's chocolate but i cant pull myself away from cinnabun haha. Im in ireland btw so i dont know how shipping will work but Il gladly send any UK brah a few scoops of cinnabun for a sample of choc PB 
If shipping is awkward i understand, just thought id chance my arm.