The 2016 to 2020 Presidential Swing in NH by the Proposed Senate Districts.
My understanding of this map is that it is a high risk low reward map for the NH GOP, locking the chamber for 2022 and giving them a chance at a supermajority, but endangering their majority,for the rest of the decade, potentially relegating them to a superminority in a blue wave. (Down ballot underperformance notwithstanding)
for clarification: the Low reward aspect is in essence due to the difficulty of getting a supermajority in the state House, making a supermajority in the senate somewhat inpatient in its powers, at the expense of stretching the GOP thinly in these districts.