Ride Insano boots with dual Boa (one for the foot, one for the cuff) with a liner that has a draw string. I love these things. I'm never going back to laces.
I find it easy to get a good fit as you can tighten the Boa a little bit at a time. I tighten them when I put them on and then after a run or two give them another few clicks and I'm good.
Also, I'm a big dude (250 lbs) and the Boa system has held up just fine.