Transformers Comics Continuity - U.S. Vs. UK

I was a big fan of the original Marvel comics, but starting reading them a few years after the series ended. All my copies were bought second-hand, and I was able to get just about every issue 1 through 70. I was never able to find the last 10 issues, except for 74... So I don't know how it ends yet.
Anyways, I was just able to get the whole U.S. series and UK marvel series through the wonders of the internet. I decided that I want to read it all. I know the UK series has a lot of extra issues, but they both end the same. My question is, am I best to just read the UK series from beginning to end to catch everything, or will I miss any of the US series that way?"
Also, I've read that the U.S. series can be bought now as several combined books, rather than 80 individual issues. Can someone school me on this? Are there multiple releases of this, and is one better than the other? Who is the publisher of the best one? link?
Thanks!

Anyways, I was just able to get the whole U.S. series and UK marvel series through the wonders of the internet. I decided that I want to read it all. I know the UK series has a lot of extra issues, but they both end the same. My question is, am I best to just read the UK series from beginning to end to catch everything, or will I miss any of the US series that way?"
Also, I've read that the U.S. series can be bought now as several combined books, rather than 80 individual issues. Can someone school me on this? Are there multiple releases of this, and is one better than the other? Who is the publisher of the best one? link?
Thanks!