Alfreton have had a tough start ODM and Braintree won't be a similar test. I'm still thinking about it though 'cos I think 2/1 is a bit long.
My bet so far is a Gateshead/Boreham Wood (Conference South) which pays a fraction under 6/4. Gateshead recovered from a drubbing against Grimsby to beat Altrincham last time, and at home should have enough firepower against an average Chester side. The reason for Boreham Wood is simply that they're second and Bath are bottom after an awful start. I don't claim to know much about Bath, but as my home town side I do follow their results, which haven't been good so far.