Obviously we all would take Obi. He has natural athleticism, shooting range, and fits perfectly in the gaping hole we have at PF. As far as the poor D he displayed in college, and speaking as someone who puts a higher priority on D than O, I'm ok with it. Monty found a magic wand and is using it to make players like Book and Cam into competent defenders. Players with heart and solid basketball IQ seem to excel here. I see no reason Obi couldn't follow suit.
My other choice was Deni. He displays tremendous basketball IQ and effort. He doesn't boast the athleticism of Obi, but makes up for it just about everywhere else. Consummate team player. Comparisons to Dragan Bender are highly inaccurate, and honestly... kind of lazy.
I love Tyrese Haliburton in spite of his odd twitchiness. He's 100% fearless. I have him rated lower than the other two due to his injury proneness and his shot being a tad goofy (seems fixable though). But I will be more than happy if we land him.