Best option: a roof mounted antenna. But there's some caveats. Some seem to be flagged adjacent or co-channel.
The co-channel (on the same channel) ones may experience too much interference to be received.
Others look to be flagged adjacent. (channels adjacent to on another)
Look over your tvfool report to confirm.
In these two scenarios sometimes, but only some times, highly directional antennas can be utilized. The antennas in this situation are not aimed directly at the channel desired, but are aimed to place the 'null' in their 'pattern' at the offending transmitter. (many years ago, could get engineering at major antenna mfgs to 'run the numbers' on their products to see if they had a solution, but that's not the case today)
For the channels that are not 'flagged' I'd try putting an antenna in the attic aimed to the north. <Better yet on the roof(??)>
Maybe a Channel Master 4220HD, 4221HD or Winegard HD4400. NOTE: these are UHF and probably wouldn't
do 8.1 (real 10) very good, (opposite direction) so a separate VHF antenna for it with a VHF-UHF combiner might be required.
Or maybe an A-B switch?
This one is similar to a 4221HD or HD4400 and says it's VHF Hi if close. Dunno if that applies if it's to the back of the antenna.
I've 'thrown away' more $$ on an 'experiment' that didn't 'pan out'.
Then there's the
DIY UHF bowtie antennas. Thinking here is all you have is a VHF set of 'rabbit ears'. Think the DIY UHF bowtie would outperform the existing on the UHF spectrum. I built one and was surprised how well it worked.
Then the DIY
Stealth Hawk which is omnidirectional UHF and VHF Hi AFAIK. That's it, that's all I know, or can think of.