I've been using a Dolce Gusto for a couple of years which I just prefer to the Tassimo, but I've recently made the leap up to a Nespresso, which is the next step IMO, the coffee is definitely top notch, and with the Aeroccino, it makes a mean Latte!, certainly a step up from any milk 'pods'..
I ordered a Nespresso Inissia + Aeroccino to use in work , £75 on offer on Black Friday with £45 or £75 of vouchers which is a complete bargain!
I will say that the Mrs bought the KitchenAid Nespresso (On offer last month for £220 with the Aerocinno) just purely as she likes look of the overpriced junk that is KitchenAid, but then she doesn't give me grief for spending £2K on a projector when you can get projectors for £400, so I don't question things like that!