I have a similar problem here deciding what to get for a hay mower. I started with nothing for hay 3 years ago and now that I have most of my pastures established in Giant bermuda and grow wheat in a couple for the winter and have another one that will be ready to bale alfalfa in the spring I have really got to get my own hay mower.
Up till now I have been borrowing the neighbors old case self propelled swather and JD baler. It sucks to be quite honest but it get's the job done. It's just that the teeth are too worn for cutting the waist deep and thick Bermuda I have and by the end of the cutting my wrist is numb from hanging onto the stick. The baler for some reason throws at least one unwired bale per row too and I get really tired of that. There's nothing I can find wrong with it.
We normally bale 4-5 times a year and this year I got really fed up with my old MM 4 star tractor so we figured out how much tractor one of the hay fields could pay for and we went and bought a new new holland TD95D with a cab and AC.
I love this thing!!!! I also got a old NH side delivery rake. I wanted a tedder too but I'm going to buy a new one instead of used like the rake. Next on my list though is a New Holland discbine.
This one here says it requires a few more HP than my tractor has. I have 90 and it says 95 min I think. The dealer brought one over on a demo last cutting though and my tractor didn't care one way or another what it's requirement was. If it was working too hard I'd sure know it. Still I may get the smaller one. It is a big investment but it's one of those things that when you need it you need it. I was planning on getting the roll conditioners instead of flails.
The thing I like best about this machine is even though it's wider than my gates, with the hydraulics and swivel hitch I can get it through easily. No more need to lay wire down anymore. It ran through that Bermuda and didn't miss a single plant without even thinking about bogging.
I didn't notice a dry time improvement really over cutting it with the old case swather but it was pretty humid and damp nights this time also. I'm sure that didn't help.
I didn't think to open the gates all the way up like you can on these models to make a much wider windrow. That would have been almost as good as a tedding job on it I guess.
Normally I cut one day as soon as the dew dries and then each day after that I go out with the rake and roll the rows over. On the 4th or 5th day depending on the weather forcast, I will flip two rows into one and bale it after dark. The neighbor says that helps the grass stick together inside the machine when it's damp out and the humidity is up. I think a new baler would be a much bigger help but I'll take what I can get for now. At least my new tractor has enough lights to light up my pasture good enough for baling.
So far we've done good with the hay and not had any get rained on. If my luck keeps up I should be able to afford at least the discbine next spring. Hopefully. It's so much nicer using new machinery than tired old antiques. It's just hard to make a living with old stuff when it's being repaired all the time.
I do think the roll conditioner would be easier on the variety of crops I have to bale than the flail type but I really don't think I'd get one without a conditioner at all. The price difference isn't that much really and if it speeds up my drying time by even one day I'll take it. Around here the weather can change in an instant and several thousand dollars worth of hay laying on the ground could be made worthless real quick. Most of the other farmers around here that I know of lost all their hay to rain this year. Prices went up drastically in the feed stores too. I've been selling horse quality hay out of the barn and actually making a profit so I must be doing something right.