Questions regarding overall tivo setup/investment

Hi Everyone,

I'm new to the Tivo universe and I have a few questions.

Here's my goal: get OTA TV and DVR service to 1 family room tv and 1 master bedroom TV.

Questions:
1. Two rooms:
Tivo Roamio OTA w/lifetime service + Tivo Mini= $538
OR
Tivo Roamio without lifetime service + Tivo Mini = $208

That means $538 - $208 = a $330 price difference which would take about ~27 months to amortize.

Is this worth it? I've also been reading about the whole ATSC 3.0 (although I'm skeptical about it rolling out any time soon) and I'm thinking what if I need to change the hardware sooner than 2 years? Then I'm not getting much of a deal. So, is the bundled lifetime thing worth it at this point?

2. If I get a Tivo Bolt, can it stream my recorded shows or live tv to my second tv without a tivo mini?

3. This is slightly tougher one. I live in between two big broadcasting areas (San Francisco and Sacramento). I get all my stations right now from Sacramento BUT I would really really like to get the news from the local KOFY San Francisco station. I only want their 9pm news broadcast. Any thoughts?

Thank you