I used jelly toys in the past. Even though I never had a bad reaction personally, all my jelly toys broke extremely quickly. I got really tired of needing to replace them so frequently, so I started looking at other more expensive toys. When I learned that they were a different material, I did a bit of research and found out more about the materials - then I was sure switching to better quality toys was a good idea!
(If I get something jelly or PVC assigned to me, I'll use it with a condom.)