Mabuhay and...
to the forum!
Collections usually start with a figure one likes, so I say start from a character figure you prefer, then go from there.
I wouldn't advise you to start G1 as it is quite expensive, but if you like there is the Generations alternative as everyone has said - more poseable modern day version, although the previous Classics line ( lumped all into this generations now) will be hard and a bit pricy to find due to being out of production already. Or you could go Encore - which is G1 reissues but in less the price.![]()