One machine that's worth a mention is the old Curfew, especially the cabinet incs. Often on ebay around the £200 mark. Old but reliable - and parts can be bought from Interhatch.
I've a couple of friends using them - one says they are brilliant but the other had lots of problems with bent toes. Obviously he's not got the machine at a sweet spot.
At those volumes I'd go with MS. The new Heka machines look good but haven't used one so can't really comment.
Brinsea are ok but I'd not put them in same league as MS or Heka
It was Corus Rex but it was sold out to SSI a Thai company, they have gone under leaving masses of debt but the worse part is they left the furnace in state it cannot recover from.....they didn't empty it !
I wonder why ?
Lots of fowl and waterfowl have lost their instinct regarding breeding due to domestication. Also they know there is a ready food supply so that doesn't hold them back. What will happen though is any 'late' hatches will struggle to attain full potential with decreasing light and lower temperatures.