I can't find your topic about the accelerator but here's some advice. You're talking about a Blizzard 1260 and MTEC card somewhere; these are very different cards. So let's just get back to basics first.
First of all, ask yourself this: What do I want to do with my Amiga? What hardware do I already own and can my wishes be fulfilled with that?
Only then ask yourself; how much (more) money do I want to spend on this?
Chances are that you just want to run classic games. If you want to do that comfortably on real hardware you need a harddisk with WHDLoad and preferably an 030 accelerator with at least 8Mb of RAM. Just a memory expansion with 4 to 8Mb will also do but an accelerator makes your Amiga that bit snappier and smoother. With an 030 card you don't need to alter your software side; it's highly compatible unlike 040 and 060 cards.
If you want it cheap; just run WinUAE.