Generation 1 Marvel Reprints (Old IDW Vs. New IDW Vs. Titan)

I want to buy reprints of the Generation 1 Marvel comics. Can someone break down the pro's and con's of each release for me, or recommend which one you think is best? This is what I know so far...
Old IDW release:
Pros: The Covers look cooler than the new IDW release. Cheaper than the new IDW release. Glossy pages (is this a good thing?)
Cons: It is missing issues with Marvel copywrited characters Spiderman and Circuit Breaker.
New IDW release:
Pros: Has the issues that the old IDW version was missing. Has corrections made to coloring errors of the original release. Non-glossy pages (is this better or worse than the old IDW version?)
Cons: The covers don't look as cool. All the volumes are not released yet.
Titan
Pros: ?
Cons: It is broken down in to more separate editions than the IDW releases.
Is Titan the only one that has done hardcovers?
Old IDW release:
Pros: The Covers look cooler than the new IDW release. Cheaper than the new IDW release. Glossy pages (is this a good thing?)
Cons: It is missing issues with Marvel copywrited characters Spiderman and Circuit Breaker.
New IDW release:
Pros: Has the issues that the old IDW version was missing. Has corrections made to coloring errors of the original release. Non-glossy pages (is this better or worse than the old IDW version?)
Cons: The covers don't look as cool. All the volumes are not released yet.
Titan
Pros: ?
Cons: It is broken down in to more separate editions than the IDW releases.
Is Titan the only one that has done hardcovers?