Redland 49 vs Marley ludlow

[Roofing2021]

I'm looking to re-roof my roof. What are the pros and cons of choosing Redland 49s with their camber or Marley ludlows? Which are more robust to walk on? Which will last the longest?

 

Many thanks

[SteamyTea]

Welcome.

I have no opinion of roofing tiles.  But if you are up there doing the work, why not fit integrated PV, it is a similar price to fitting some tiles.