I like the first one. However, the first few months of bomberman R on switch sucked. There was lag and all sorts of bugs.
The new bomberman R2 has 'base building' and 'defense strategy'. Not sure what that means. A tower defense game?
I saw around 15 bombermans on the same team. Lets hope there is option to play with a group of friends on the same team against other players. This is a big missing feature that prevents this series to become big like other battle royals.