I'm more or less in the same position than you. I want to get a Tablet to see if it replaces my netbook. and I want all the goodies for less $$$ (Who doesn't?)

On the cheap side, I like SmartQ V7 (200$), Herotab G701 (180$) and Witstech A81E (200$). The three are 7" resistive and Android 2.x. I like the Android/ubuntu dual boot and HDMI on the first, the G-sensor, 800MHZ CPU and HDMI on the second and CPU and 2.2 (Flash 10.1!) on the third.
On the not-so-cheap side, I like Archos 70 IT (350$) and eLocity A7 (370$). Both are 7" capacitive with Android 2.2 and 3D graphics. I like the 250GB on the first and the Tegra CPU on the second.

Today, I'm inclined on the cheap side, but I don't know which one to choose (Maybe the Herotab...). But I wonder if it would be better to throw some more money and get a better one to last longer (I'm inclined on the Archos).