After my research, I ended up with a 35T Dirty Hands. I would have gotten the 27, but the 35 was on sale for the same price.
I put about 3 cords thru it so far. I have not had issues, except the log catcher bent so the splits roll off. I could bend it back up. I haven't had a chance to really address this yet. Seems others may have had the problem. I emailed dht and they seem surprised, but did offer 10% off on the table, which I was looking at anyway. (They thought maybe the bolts were loose.) It covers the motor. I would recommend that.
This is my first splitter, and not much of a trial yet, but I was very happy with it. Everything I split was newly cut oak.
Many opinions on horizontal vs vertical. At least half of what I split was way too big to lift so we used the vertical mode. With the kind of trees I have, I have to use the vertical.
If you get it from Lowes, it will be assembled. Other places will ship in a crate, for the same price.