Using Bachmann EZ track and have two reverse loops. Plan on using  both DCC and DC for the layout switching between them. Would the Bachmann auto reversing track work with both systems or would I need separate power to each reverse loop area for DC. I am new  this DCC concept and could use some guidance.

I am building a new layout using Bachmann's Nickel Silver E-Z track and the layout will have two reverse loops. Should I be using two 18" gap tracks within each loop and a 9" power terminal insulated gap track outside of each loop along with two E-Z Command Automatic Reverse Loop Modules [one for each loop]? Also will the E-Z Command Automatic Reverse Loop Module work with other DCC controllers should I decide to use another brand?