Pre made clapton coils?

[Jski711]

I have a herkales tank and came across these coils. I've seen the clapton coils in rba but Never a pre made coil. Any thoughts?

https://www.craftvapery.com/products/gclapton-ovc-coils-for-atlantis-4-pack

 

[Rockwell222]

I've heard not so good things about those coils. Multiple reviewers said they were only as good as stock coils and cost more. I think it could be a good idea but just needs to be refined a little more.