Ugh to many decisions

Ok you guys I have changed my mine again seeing that an m14 will be to long. Ok to start I would like an m4 of m16 varient. I would like it to be useable in feild and cqb. I would like ris. (unless I should invest in it later) And I would like a removable carrying handle if It comes with one. I am willing to spend around $200 at maxium with battery and charger. So far I have come up with these choices.

Choice #1 Echo 1 ER-16
Base Cost $205
Pros:
Comes with Battery and Charger
Full Metal
Cons:
No Carrying Handle Stock
Total $205


Choice #2 G&G Combat Machines M4
Base Cost $140
Battery: $28
Smart Charger: $30
Or Regular Charger: $9
Pros:
Well Made
Removable Carrying Handle
Trademarks
Cheap Price
Cons:
No Battery
No Charger
No RIS
Total Cost $198 or $177

Choice #3 Echo 1 M4 Commando
Base Cost $175
Pros: Removable Carrying Handle
Trademarks
About same price as G&G
Cons:
No RIS
Total Cost: $175

Choice #4 ECHO 1 STAG-15 A1
Not shure but I think it is the same as the commando^

I am welcome to more choices if you find any in my criteria. Give your opinions please.

Well I've heard very good things about the G&G Combat Machine M4, plus its almost a better thing to have to buy a charger and battery since, in my opinion, smart chargers are a must and very handy. Also, stock batteries don't have as much performance potential so you will need to get a better battery in the future regardless. With the G&G M4, you have to buy a battery, therefore, ending up with a better battery.

Yes I figured that with the battery and the charger, I chose the nunchuck because if could fit in a crane stock if I wanted to upgrade in the future. And I was also wondering if someone could link me an RIS unit that would work with the G&G.