I have this tablet and I like it.
All the apps I have loaded in it run with no issues. I put in a few games as well, and they run smooth. If you look at one of my post, I was able to stream Netflix for 9 solid hours non-stop before the battery died.
I use my tablet for surfing, email, games, e-reader, and movies. I'm also a Network Engineer by trade so I guess you can call me a techie.
I do like my TF300, but considering returning it and waiting for the TF700 to come out. Don't ask why...I'm not sure myself.
I will also give you a heads up on something. It appears that the TF300's are plagued by a high pitch sound during video playback from video you have recorded from your tablet.
The sound is good on the tablet, the speaker is loud and clear.
The tablet is fast and so far it has not chocked with any apps. The wireless works pretty good on it. My house is three floors with my access point being on the 1st floor I can go to the 3rd floor and still have a strong signal. The GPS works well too.
The screen is pretty bright. I'm not sure why, but some people complain that if you put it in direct sunlight you can't use the tablet. I have put the tablet under direct sunlight and I can see the screen with no issues, just turn up the brightness on it and you're good to go.
I also have a 32GB MicroSD card in it as well. I have movies and music loaded on that card and I can listen and watch movies without any issues.
I think you will be satisfied with the TF300.
If you have anymore questions let me know and I will try to answer them.