Watson had an amazing season statistically, it's hard to quantify because they won 4 games and he threw only 69 passes this year in the 4th quarter of wins. Kyler threw nearly 100 more passes in that situation. But if you look at the stats in close games Watson was better than Kyler in close games he just didn't play in as many due to them being a bad team.
Kyler takes far less sacks, and is a better runner, Watson a better thrower, higher %, and much higher YPA. I'd say this year Watson was better, more TD passes less picks higher %, but Kyler's running made it close.
I think the deciding factor is when Kyler hurt his shoulder and couldn't run as much his production fell way off.
If the Rams got Watson it would be interesting, McVay would find a way to get him outside the pocket so his sacks go way down and probably would make him an MVP candidate. Just don't know what they'd have to trade to get him, draft pick won't be high and the Texans probably aren't all that interested in Goff, lots of money, not a great QB, he might actually have to compete with Wolford for the job next year
Kyler obviously has weaknesses, I love the kid I'm glad we got him but yeah in a straight up trade, Watson is the better player right now, the contract just makes it awfully tough to consider.