General Chat / Which Mobile?

Hey guys
Im not sure what mobiles are like in the USA but i guess u guys have the same phones as us just a little earlier.
Im looking to get a new phone and im stuck between 3.
which of these should i get?
Nokia 3510i
Nokia 8310
or the Nokia 5100

Unfortunatly those are the only 3 choices but im not sure which. The top 2 would cost me nothing and the bottom one an extra £30. however they all have their plusses lol. The 3510i has the colour screen and java games like the 5100 but its cheaper. and the 8310 is really small. the 5100 and the 8310 also both have radios

Has anyone got one of these phones? im really stuck lol. im leaning more towards the 3510i as it does have the screen and games which the 8310 dosent. but i just came across the 5100 in the offer which although more expensive seems to hae alot of the features but looks rather... odd...

random i know but any help, experiences and thoughts would be appriciated.
cheers
Dave

Ive got the 7520 So I wont be much of a help. I used to have a 83 seris and they are great. I suggest you get one of them. Best of luck.