Reply to Couple of noob questions

Hi all, I'm a proper noob here, had 1210's for years but decided to take a break for a bit. Having a mess about on my mates cdjs every now and again. Recently started looking around to see what was going on, looking at controllers and they really caught my eye, got me excited again. Sooooo after a while looking at different options i ordered a new laptop and an s4 this week, both yet to arrive.

I've got a couple questions if anyone can help out I'd aprecite it. For the moment it will just be my s4, laptop and speakers because of space. maybe in a year or 2 when I get some more room to work with and the odd party's I'll setup my 1210's or a mates cdj's with it. I should make the free scratch update deadline. What are the differences between the 2 bits of software? The main use will be s4 alone, would it be better to stick to the original software or is the scratch software the same but with extra features? I'd rather just use the best software for it's main use.

Do you guys know any good websites I can check out? Can be anything from where you get loops and samples from to some inspiration for new music. I'm all ears.

Cheers

Gravyboat