What bottle for pumped milk

[dragonfly26]

I've been pumping for weeks now and tried several bottle, she will drink out of any bottle I give but doesn't seem to know how to "latch" on. She's seems to suck air with every suck. Any suggestions? Tried nuk, avent, comotomo. Also when she's drinking she like chokes every now and then bottle or breast. Any insight on that would be helpful too . Thanks in advance