oOple help deciding

[jpgranone]

Hello,

First let me say LOVE the site. Now for the issue. I live in the US and drive on normal US blue groove tracks for the most part. Right now I have and RB5 but I am tired of trying to keep up with Kyosho while they are doing dev work on it. Also I am looking to get a 4wd car. So based on my country and lack of cook Euro stuff what would you suggest to replace the RB5 and what to get for a 4wd? Oh and I race brushless and li-po in my RB5 if that influences your input.

Thanks
Jeff