Laptop Advice For Mixvibes

Hi guys,
So I've been using my mixvibes setup for nearly 4 months now and as I'm enjoying it so much it's time to upgrade my lumbering, (at least) 7 year old desktop PC and get a laptop. My current PC - spec in my signature - just takes an age to startup and I'd like to be able to use Cross without having to set a very high latency setting.
Unfortunately I have a low-ish budget and I've been looking at a basic Dell Laptop like this.
Any other brands I should be looking at that would be better value? And dare I ask, is it worth considering a Mac? I've never thought about this option before but it seems to be the choice for people who mainly use their machine for music related things.
Anyway, what do you guys think? Thought I would turn to you seeing as my main aim is to get better, more reliable performance out of Cross.
Thanks
So I've been using my mixvibes setup for nearly 4 months now and as I'm enjoying it so much it's time to upgrade my lumbering, (at least) 7 year old desktop PC and get a laptop. My current PC - spec in my signature - just takes an age to startup and I'd like to be able to use Cross without having to set a very high latency setting.
Unfortunately I have a low-ish budget and I've been looking at a basic Dell Laptop like this.
Any other brands I should be looking at that would be better value? And dare I ask, is it worth considering a Mac? I've never thought about this option before but it seems to be the choice for people who mainly use their machine for music related things.
Anyway, what do you guys think? Thought I would turn to you seeing as my main aim is to get better, more reliable performance out of Cross.
Thanks