What bottle type are you using now? If he's having trouble with that type then maybe look for something with a longer teat or a shorter teat. Both my kids are tongue tied but they haven't had any problem with teats and I've used a variety! Depending on which bottle you use it may be worth trying a vari-flow teat, the baby controls the flow by how hard they suck and are often better for babies who have been breastfed for a while.
DS did well with Dr Brown's, they really help with wind and they are quite long teats. With DD we started with Tommee Tippee closer to nature bottles which are supposed to mimic breastfeeding because the can pull the teat out a bit, they do an anti-colic system too which works like Dr Brown's. Both eventually ended up on Avent bottles as we found their vari-flow and no4 teats to be the best for their slightly thicker reflux formula.
Ultimately though there is no "best" for a situation as babies are all so different, you may need to try a variety to see which is best for your LO.
Laura