[behindthemask]

there are already similiar threads created discussing said topic, if you do a search for them you will find great discussion. But to answer your question directly, they fit in perfect, they are around the same height,and muscular/body scale as the MU figures, there are 1-2 figures that MU haven't made yet that Showdown did release such as beast and moleman, which are the most soft after,IMO. After that it comes down to preference and taste, some of them are inferior some are superior to the MU, it's all personal taste, but due to the fact they're no longer made they can be pricey, so if you can find bulk lots or loose lots its sometimes the best way to go unless your a MOC collector, hope this helps.