The first plastic fantasy mini I saw was attached the front page of White Dwarf. I had been playing with Airfix stuff for years as a kid but this was different. In fact it was playing with Airfix figures on the first day at school that started me down the whole wargaming thing. It has to be said that the Dwarf was a step ahead of of anything from Airfix. It was still a lot more basic than anything they were producing in metal. It was a nice idea nt it was never going to catch on. Beside, who wanted to do all that gluing?
I seem to recall that a box set with seven lots of ten different monopose minis came out which had core units for different Warhammer armies. This was great if you played dwarves, elves and skaven etc but no so good if you only had the one. The space marine set was better. You could even pose these guys. Things got better after that but it was almost a couple of decades before I became aware of any serious attempts to manufacture historical minis.
For a longest time I was still against them. I have precious little time to paint and I didn't want to waste the time I had gluing them together and chasing after the bits on the floor or digging them out of my feet. The detail still felt a little soft. I was and still am mostly a painter of minis for RPGs and skirmish games and rarely needed thirty of something. Metal minis still had the better detail, they bent rather than broke and you have to admire the heft.
For some time I was searching the internet for gaming inspiration. One of the things I did see a lot of was kitbashing. It wasn't for me but I liked the look of it. People were taking bits and some green stuff nad making something unique. Then I did one. One became a few. And so on. You get the idea.
My opinion didn't really changed until Frostgrave came along. Even then, I was really after the metal minis. The Plastics were nice but they were not to scale compared to the metals minis. It was some time after I got them, maybe when I had about four of the kits, that they really began to appeal because I could see the interchangeability and the choice that this offered. Stargrave would only add to that (and I have even come up with an idea for Ghost Archipelago recently). Both continue to add to my collection but not as fast as I would like.
Customisation is the name of the game for me. It usually works better across minis for a single manufacturer than those from multiple lines. But I am working on some stuff for Atomfall ish/SUnderdground and its no problem to have a partisan with a crossbow and another with a medieval handgun (homemade black powder rifle) assuming you have a knife and a pin drill. I am thinking in terms of a resurgent British Union of Fascists as a opfor for the SUnderground game, so WW2 German bodies, with a few German style helmets and weapons but overwhelming British weapons and equipment or homemade kit would if I can glue it together. The druids from Atomfall become Wiccans or Pagans and I have some Viking bondi that might work.
My plan for Sludge could only come to life if I used plastics and second hand plastics are even better than new ones. It was really getting hold of the stuff for this that has changed my mind the most. This was despite the fact that a lot of the minis I had were deus Vult who used the same heads, bodies and arms across multiple sets (not a fan). Even my bete noire, the Wargames Atlantic The Damned project seems to have a delivery date. This will push forward a few projects. And I do like the stuff they do, I really do. Even more so now they are talking about 2300AD.
Now I have gotten into buying up single frames instead of boxes. My current project is a post apocalyptic one. For this one I want a broadly generic British post World War Two vibe, which is basically World War Two but more chaotic. Basically late war uniforms, but some early war, paras, commandoes and a lot of winter uniforms when they come out, Maybe even some other uniforms with the right pouches added. I wanted some SA-80s. I was about to buy some metal ones when I found a plastic frame with the same number of them and a load of other bits. What's not to love?