There's been a number of fluid analysis done on ATFs that people like for Hondas along with evaluations of DW-1. DW-1 has a very unique composition and Maxlife, Castrol, Idemitsu, etc are nothing at all like DW-1. For about $2 more per bottle, I'd stay with DW-1.
Honda has a written procedure for multiple drain and fills and they say to keep the vehicle on the lift during the entire process. Drain fluid, replace fluid, start car and go through the gears. Drain fluid, replace fluid, go through the gears. Now, most of us don't have a lift so we really can't do that so people go drive around the block a few times and repeat or some people drive normally for a few days or a week and repeat the drain/fill. Likely makes not enough difference to worry about....