ReTros - Pros:
- Simple, Clean Look
- Matches almost all parts (aesthetically speaking)
- More width customisation in comparison to the Baby SlaYers
ReTros - Cons:
- Not as strong as the Baby SlaYers
- Unoriginal look
Baby SlaYers - Pros:
- Stronger than the ReTros
- Unique look
- Not many people have them
Baby SlaYers - Cons:
- Limited matches with other parts (aesthetically speaking)
- Less width customisation both aesthetically and practically
Not a very good overview, but in my opinion both bars are great and easily strong enough to withstand the hardest of riding. The biggest difference is the way they look and is basically up to preference.