The correct term for them is sex offenders because it is much more specific
We need to make it clear that they broke the law with their actions
The other term is unclear if it is talking about what someone thinks or what someone does or did
You can call those kikes "sex offending pedophiles" instead of just "pedophiles" if you want to use the pedophile word
Because only calling kikes who are sex offenders the title of pedophiles is not specific enough