Best Smallville Season?

What is the best Smallville season?

At the moment i'm into season 6 of Smallville on E4 in the UK.
And it's the best season so far with the coming together of The Justice League and the Zoners from The Phantom Zone. Cant wait for season 7 to start next year when Supergirl is introduced and the return of Professor Fine/Brainac.

For me it will always be the first season because that is the season that got me hooked. Everything was new to me and I did not know what to expect from Clark Kent I liked learning about his abilities at the same time he did. The idea of watching Superman grow up was so exciting some of the other seasons have got stuck with the boyfriend girlfriend drama but it seems things are moving now. I love beginnings and I hate endings so the first season is my best.

i liked season 4 (i think) the season where we first met perry white and clark was having power surges. it was so hilarious when he flung that tractor and even more funny when it landed in front of perry out of nowhere.
come to think of it all the seasons are the best cant wait for season 7 and for x mas when i get season 6 on dvd to go with the 5 seasons i already have

i loved last season (had the hots for green arrow :D)