I have no interest in Microsoft Servers. Most of them seem like bullcrap to me. I want to go towards the infrastructure side. Thus, my aim for CCENT.
It all depends on where you want to go...
At least in larger enterprises servers and network infrastructure are dealt with by different teams of people - with only little to no overlap. In small to medium size companies the IT people have to deal with everything so that they need to know both worlds.
If you select the server side then the MCITP Enterprise Administrator is a good starting point. If you prefer the network infrastructure side then go straigt for the CCNA.
Regarding the CCNA I always strongly recommend to go for the 2 exam path, i.e. pass ICND1 first to get your CCENT and then take your time to tackle ICND2 to complete your CCNA. There is absolutely no advantage in taking the all-in-one CCNA exam but if you fail you simply burn more money.
But before that i want to give this exam because some of the stuff would definitely be related to the CCNA. I'm just not sure whether this exam has much importance in the field.