It's worth to wait
It's not WAY WAY Faster, but it is 20% faster on average, so if you wait for the new ones you will have a faster computer, you might notice the difference, you will have faster Graphics, which you will really notice, and probably more ram and bigger hard-drives, so you will probably save 300$ in upgrades if you compare the current specs with the ones will come, so if you think that you will get A faster processor which saves battery, a way faster GPU, more ram and more HD? It's a no-brainer, and all that for waiting 4 days till the 16th of Feb, or max the 23rd, we'll see but I'd wait a month since i still have a computer and having a computer which will be the "latest one" for some time and also a faster one for the same price