Can anybody recommend a good LED smart TV?

[soundman2]

HI ALL

OK! So the decision is made to upgrade our TV. It's a 2010 Panasonic TX-L37S20BA (LCD) and has always had a couple of small issues like motion blur on very fast moving objects and noticable striations on gunfire (bright scenes) etc. Anyway, I'm now after one of these smart TV's that connect to the net to give loads of other things. I'm still favouring the Panasonic as lots of these issues have been ironed out. I only got this because at the time I didn't really want any other brand (impluse purchase) and there were Freeview channels I wanted to see (coupled with the fact our old CRT TV had screenburn due to black bars at the top and bottom of the picture).

It also has an ethernet port on it, too. Supposed to give internet TV and it fails to deliver (apart from one channel). So it's going!

Over to you guys! What do YOU recommend and why? Please bear in mind the maximum size I can get is 42 inch.