So we actually got to Solo Lugia in Max Battle before we can do it in raid battles.
Dynamax Lugia has a modest stat, with ~18500 HP and 0.75 CPM. For comparison, Dynamax Latias has 0.7 CPM/25000 HP and Dynamax Latios has 0.75 CPM/23000 HP.
Dynamax Malamar is better on tanking Future Sight, but it cannot tank any other moves. Using Dynamax Metagross to also tank Flying move should be more consistent in case Lugia won't cooperate and precisely take off all the shields/HP on Dynamax Malamar with Future Sight.
by Nikaidou_Shinku