bought the 199 @ OD yesterday.
best bang for buck, IMHO.
Bought one yesterday morning for my uncle because he wasn't looking to spend much on a tablet and just needed the basics (browsing/movies/make payments [apps]). But I kept going really at it between the S2109 and the A2109. Seemed as the 'S' one had a better screen but a weird resolution. Anyhow, hope it turns out great for him and definitely a great price.