I think with the current state of Destiny 2, [b]Combined Arms[/b] styled maps would be the best fit for 6v6... 1. Not only will you have to worry about super spam on these large maps but they give roaming supers a lot more space to operate 2. Theres an even balance between snipers and shotguns 3. Also these large maps promote the use of other primary weapons like Scouts, Autos, and Pulses rather than just Hand Cannons (just like in Destiny 1) 4. Lastly, combined arms offers that slow pacing that 4v4/3v3 has while also having that chaos that ensues in regular 6v6