USA - Domestic Airlines?

[Adam.S]

Hello,
(Apologies if this is the wrong forum for these questions)

I am planning an upcoming trip to America later this year and having never flown domestically there; I am just seeking advice and recommendations as to which airlines to choose and/or avoid.

*I will be flying Los Angeles to New York return, not on the same day as my inbound and outbound international flights.

*Most likely choosing LAX-JFK, but will consider other local airports as an option.

*Flying in economy, in-flight entertainment is fairly high on my list of priority's for the 6 hour flights.
After looking through the various airline's websites I get a little confused as I see some IFE is an optional extra (fee) as is checked luggage.

At the moment my top 3 choices are AA, JetBlue and Virgin America.

American Airlines:
I believe all the new A321s that operate the cross-country route have seat-back IFE (fee) and Wi-Fi (fee) and $25 per bag checked luggage.

Virgin America:
$25 per bag checked luggage and free Wi-Fi/IFE.

JetBlue:
1st checked bag free and free IFE and free basic Wi-Fi

Does the above sound correct?
What are your recommendations and past experiences?

Cheers,
Adam