Neoprene vs silicon bags

Anyone had experience with a 4qt neoprene enema bag vs the more expensive silicon ones?

I haven't tried the silicone bags, but I recently bought a 4 qt neoprene enema set from Klystra, and I'm very happy with it. It's built well and cleans easily. I'd certainly recommend it.

Thanks.

If both are easy to clean and well built I'd narrow it down to which plastic leeches toxins the most.

Is it silicone or neoprene.

Only smell will tell but from my experience Neoprene seems to smell more toxic out of the box.