kereboi that's really interesting, thanks. Your questions:
1. Wellington.
2. Front lawn on a slope gets no shade and gets wind. Front lawn by house gets little sun, only 10am - 2pm gets part of it when the sun is right overhead. Back lawn mostly gets lots of sun, but in the shade of a big tree stays quite damp.
3. We have clay soil but 20cm of good topsoil on top, and decent but not perfect drainage everywhere. The drainage is effectively soak pits full of stone with drainage coil, sloped toward a sump, with the coil going into a sump. When it rains hard we get some sitting water, but once it stops raining it all disappears reasonably quickly. If we get masses of rain fast the water sits for a while.
I had a rye grass that a cowboy landscaper planted - photos below. It almost looks like wheat. Awful stuff, and it grew patchy. The second photo is the fine fescue/turf rye I planted myself. It grew quickly, easily, and thickly. It's Burnetts Boston Leisure Lawn. It was just about perfect, but grew super fast - I wouldn't mind a slower growing blend, but I'd rather mow it more and have a nice lawn.
I'm considering either the leisure lawn about or a mix of fescues and perennial turf rye. I don't much like the look of the chewings fescue I've seen photos of, it's not so green. The creeping red fescue sounds interesting. I'm not sure if "fine fescue" is a different variety or just a mix of fescues.
The other option is getting the hyrdoseed guy in and using whatever he uses. He's local and has refined his blend over the years, apparently. I'm still trying to find out what he uses. The advantage is it'll grow faster, which could be important given I've been delayed due to the drought. So it's fast reliable growth and less choices, or slower growth from seed.
Thoughts are welcome - though I may be overthinking this! But given I've paid $2K because I didn't like the last grass variety I want to get it right!
Good - boston leisure lawn, a mix of fine perennial turf rye and fine fescue

Bad - making my lawn look like a farm
