Will you be playing heavy rock with a full band and a decently loud drummer, Adam?
If so, you'll probably need a pair of One10s volume wise, rather than just the one, and at that point in terms of price / convenience you may also want to consider a BF Super Compact as an alternative to two One10s.
FWIW my gigging rig is the DG AO900 with a BF Super Compact and I play in a covers band with the usual rock numbers as part of our sets. Also works well, and happy to recommend.