First of all, some background:
This is from a 1995 issue of
Weekly Shōnen Jump, in the section for animation based on series running in the magazine (then called "Jump Anime J-Wing"). I forget which issue, but I do remember picking it up, so Heath has it if knowing exactly
which one is important to you.
The majority of the page is mostly spent comparing nature of the two fusions, such as their costumes and the kind of people who can fuse. But what
you're probably interested in (not to stereotype the kind of people who ask questions like this or anything…) is the part at the bottom right, pitting the two of them against each other in a hypothetical battle:
夢の対決!!
ゴジータVSベジット!!どちらが宇宙最強!?
最強のライバル同士が心をひとつにして合体するF(フュージョン)の方がバランスもよく、パワーを最大限まで引き出せる!! 従って30分内の短期決戦ならゴジータが、長期戦ならベジットが勝つハズ!!
-------
Dream matchup!!
Gogeta vs. Vegetto!! Which one is the strongest in the universe?!
Fusion [i.e., with the Fusion dance], where the mightiest rivals merge with their hearts as one, is better balanced and can draw out their power to the greatest extent!! Therefore, in a short battle of less than 30 minutes, Gogeta should win, while in a longer fight, Vegetto should!!
It's worth noting that, thanks to a doctored scan, this comment is frequently misattributed to Akira Toriyama himself, but as you can see here, it's actually supplied by the
Jump editorial staff.