I was just reading this topic...

Why Atom and Elongated Man suck ass
HERE

...and the comparison of Elongated Man to Plastic Man reminded me of this cover:


( Click on image to enlarge )

I love the spaghetti-mess of elongated-power heroes around Superman.


Depending on the creative team, I love both Atom and Elongated Man.

Elongated Man in particular I've enjoyed by just about every creative team that has handled the character, at least up to 1992 or so.
By Fox, Broome and Infantino in FLASH and DETECTIVE COMICS. And by Sekowsky in JUSTICE LEAGUE OF AMERICA in the 60's, then by Wein, Bates, Conway, Giordano, Dillin, Novick and Garcia-Lopez in the 70's.
And by Conway, Perez and others in the 80's,
Among the best the Giffen, DeMatteis, Maguire, Sears and Hughes runs of JUSTICE LEAGUE/JLI and JLE from 1987-1992.



Likewise, ATOM was great under Gil Kane in the 60's. And as part of JLA in the 60's, 70's and 80's.

Then especially in the SWORD OF THE ATOM miniseries in 1983, and the continuation of that storyline in subsequent annuals. There was definitely some major sex going on in those issues.

And Gil Kane had a rather eye-catching new art style that debuted around the same time as that new SWORD OF THE ATOM miniseries.