Well guys I decided to go with the spintech. I'll let yall know how it works vs the ultramatic after a few months.
We have 2 ultramatic setups at the lease that have been working well. One ultramatic had corn jamming the chain links that make the eliminator plate go up and down, but other than that they have been working flawlessly. Ultramatic said they haven't had that problem before and were willing to replace it. Also "The Timer" on one of the ultramatics kept resetting back to 12:00 and resetting all the feed times. We called ultramatic and they swapped it out no questions asked. Their customer service has been fantastic.
The ultramatic 12 volt with eliminator plate, corded solar panel and 12v battery is 209 before tax. I was able to get the 12v spintech with their version of the eliminator plate, corded solar panel, and 12v battery for $160 after shipping and taxes. Hopefully I have good experience with it too.
Thanks for the input.