Mine had moderate heat and nothing special flavor-wise. I believe most grow them mostly for their novelty value.

john

Same experience as John. I grew Orange Peter Peppers from PepperMania last year

I grew them last year - seeds were given to me. The flavor was so-so picked as green but when picked as red - the flavor became much hotter and fruitier - much better when red. I made some decent hot sauce out of the mature red ones that came on strong at the end of summer.