I have been a member of RFM since 2013. Always been very satisified.
I recently (from here) learned of R4E.

I see from the reviews that R4E has freeleeches and bonus system. For many people that alone is a huge advantage.

I am wondering if there are other differences, advantages, drawbacks or caveats that makes R4E more or less desirable than RFM.

Is anyone a member of both that can respond to the questions?