Look at your current usage and double it at least, triple is even better because coming half way through the month and running out of bandwidth is probable the worst thing you can do for your website, your users will probable desert you, if they see it isn’t online for a day or two. I am quite happy using
Hostnamaste.com and
Greenwebpage.com web hosting services. Everything about these hosting services is top-notch. Five-star hosting, hands down!