I like Tyler Warren. I personally think Luke Lachey will be just as good, and wouldn't be surprised if he had a better NFL career (of course team, QB all account for that). I don't understand why, but Iowa always seems to find amazing talent at TE.
They both have different games. Tyler Warren is a TE that does a lot of screens and short throws. He also has a knack for finding gaps in zone. He also can run the ball akin to Taysom Hill. Luke Lachey is more of a traditional TE, running mid/deep routes more akin to Ben Watson and can really fight well for contested balls which serve great in redzones.
Can't go wrong either.