Seeking feedback on OTA Antenna and amplifier

Hi everyone,

I'm currently exploring options for an OTA antenna and could use some advice.

Rabbitears report: https://www.rabbitears.info/s/2018176

My understanding is that I'll need an antenna that will receive both UHF, and high-VHF (to get ABC).

I'll be attic mounting this antenna and was wondering if you thought one of these two antennas would be a good fit for my location?

(1) Range Xperts Insane Gain VHF/UHF

(2) DAT BOSS MIX LR antenna High-VHF/UHF

I also picked up a Televes TForce Mast Amplifier with the last antenna I order from Amazon. The antenna turned out to be a joke and was returned, but I kept the amplifier thinking it would be necessary when I split the the signal to three TVs. I'm seeing both of those above antennas have a built in amplifier, and I'm wondering if there would be any value in using the Televes amplifier over the built in one?

If anyone has suggestions on other models of antenna, or on the amplifier, it would really appreciated!