I've been using Hulu Live for almost 2 years now. I'm evaluating YTTV right now on the free week trial. Here are my pro's and cons. Remember, YMMV for some items...
Note that both offer the full suite of BTN, ESPN ecosystem, FS ecosystem, etc.
Hulu Live Pro's vs YTTV
- I personally like Hulu's guide, but I read that a lot of people prefer YTTV's. Really shouldn't be a deal breaker for anyone.
- Note that they JUST updated their in-show guide to be much like YTTV's.
- Hulu is cheaper by $5 for just the basics.
Hulu Con's vs YTTV
- YTTV has more live channels. Check listing/comparisons for what is important to you.
- Of particular note (to me): YTTV has AMC and Hulu doesn't. Important for Walking Dead, FtWalking Dead, Better Call Saul, etc.
- YTTV has a larger cloud-based DVR (even if you pay to upgrade Hulu's DVR you get less space and then costs are the same - $50)
- Hulu only allows 2 concurrent streams (read: users). You can increase that at a cost. YTTV allows 3 at no extra cost.