Previously I had warrens, great little layers, supposedly good meat birds too - never got that far with them, fox beat me to it - one of those things.
Had my 6 ladies for 11 month or so, egg a day from April thru til October then it dropped down to at best 4, at worst 2 in autumn/winter. For where we are (west lancs) the warren was greatly suited to the climate, very hardy. End of the month will be buying 12 more POL - happy days.
As ever - everyone has their favourites but practically the warren does everything you need I think. Don't have to worry about scabby legs from mud and damp coming through feathers on the legs.