You can use a TV antenna to watch live TV, sure, but this isn't the 1970s. You need a DVR (digital video recorder). Consider the Tivo Bolt Vox (above), a system with six tuners and 75 hours of recording on a 500GB drive for $199.99, or get 150 hours for $299.99. Four of the tuners support OTA recording. (Don't get the high-end $499.99 version—that's cable-ready only.) The companion Vox Mini box sold separately lets you expand DVR coverage to other rooms. As the "vox" implies, you utilize voice control through the remote to run the DVR. Plus, it has plenty of built-in streaming apps. TiVo has a few other OTA DVRs, as do companies like Tablo and Channel Master.
ClearStream's final entry is the 4MAX, which is an improvement on the 4V when it comes to range and general setup. Quality-wise, this offers what you'd expect from the previous ClearStream antennas with a 70- mile range and 4K capability. That said, the 4MAX is able to bump up the range a bit in the right conditions. And it does use a more streamlined design over the 4V, making the overall setup much easier and saving a bit of space.