I own an HP Touchpad but I would rather have an iPad 2, but I can't justify the cost. I personally think the iPad is the best tablet on the market but I settled for the HP since I was able to get the 32GB one for $150.
I do have Android on it which gives me access to a lot more apps than what was available on the WebOS side, which is a plus.
I also own an iPhone 4S which I like a lot more than the Android phones. it's just a nicer experience.