There's at least a whole thread on that. I have an Asguard which are fairly highly regarded but not too pretty. I think the one I have is marketed as half and half tools/bikes, although mines mostly bikes.
Got scaffolding up at the back to paint the render this week. Noticed some crumbly mortar on the wet verge. The rest seems like it's coated with something else darker which has come away here. Any ideas how I repair this? Mix some cement and fill in?