i would recomened if you have the money to collect the Binaltechs they are much nicer, if you are going to display them they look great, i would only recomend getting the ones you want, i myself would not buy 4 different versions of smokscreen or both Meisters. if you intend to play around with them alot get the USA versions which are all plastic and you will not have to worry about the paint chipping on them. there is really no point in getting them all, just grab the ones you want would be your best bet, unless your like me and the Gundam fix set and have to have all of them.