Hawkmoon

For pve with a titan the Monte Carlo perk is pretty useful to continuously recharge your melee bar. (More punching, which is always fun and constant overshield.) In general Monte Carlo is a fun and decent ar, it looks and sounds great, stability is like a lazer. You do need to equip field scout imo to take down higher levelled enemies quicker. (Majors/Ultras in particular.) But unless you use your melee ability a lot, it's not really worth wasting your exotic slot on imo. The Multitool perk on Mida is really helpful to run the lamps section during CE. With my hunter (max agility) I still run faster than all the thrall with weight of darknessx10. Don't have that much experience with it other than that, but it's one of the most fun scout rifles to use imo.

MIDA and MIDA [spoiler]and Hawkmoon [/spoiler]

I use my Monte Carlo a lot more than my Mida...Very rarely play PvP but I like the Monte Carlo there too.

Why should I compare an AutoRifle and a ScoutRifle? I like both and use em in any mode

Mida.