We are exactly at the opposite about Tim. I've read everything from the start until John's Titans beginning, which I've read a few issues.
Sadly his evolution it's not natural. It was before N52 with his former Red Robin series (I've read it lately) but was brutally stopped with reboot and now is rambling.
We have an opposite background even with the batfamily. My ideal batfamily was the one at the Dixon era with Tim as Robin, Steph as Spoiler, Cass as Batgirl, Huntress, Nightwing and Oracle.
Maybe it's beacuse of my nostalgia but I really can't relate with Tynion batfamily, to me many characters are totally out of character and i also find his way of writing very cheap.
Otherwise I like King's batman, his Bruce is the most human i can remember from many years. I've also liked how King handled Dick in "Grayson" and I'd like to have him trying something with Tim.
It's incredible but we are at the opposite even here
I really hate Elseworlds stories, Multiverse and everything moves away from current reality. So I have great problem with Titans of Tomorrow storyline.
It's a matter of tastes!