Spike, as he is a good example of obnoxious voice acting. Seriously, did the guy even tried to make him sound like...
...I mean, how old is he, anyway?
So yeah, about that? I couldn't find anything on how old Spike is on the Ape Escape wiki.
Gameplay-wise, I'd say Raiden. Yesterday, I was playing with a guy on another forum. He used various characters while I stuck with Evil Cole. I lost every matches in which he used Raiden, but I had no problem when he used, say, Nariko or Drake. Though there's that one fight in which I used my Level 3 on x4 overtime against him and nailed 4 points out of it. And he was using Drake on that one.
The kicker? As Raiden, he actually does more than spamming the square moves. He did the grab mix-up (in which he told me to jump if a player does that), the quick draw and combos into Level 1.
^That happened to me when I fought this guy 1v1 who now thinks he is better than me. When he used Heihachi he couldn't beat me, but when he pulled out Raiden I managed to be at him once while he beat me three times. Those level one setups and grabbing mid combo are a pain, and the only time I beat him with Raiden is when he missed his level 2. Then he gave me an ignorant comment saying "Learn how to play" then deleted me. (He actually meant that stop playing Sackboy and pick someone else more bada**).
I don't think it was the same guy we faced. He told me that I can also use the Up throw into Level 1 and even told me that my EC got better. What's his PSN ID?
I can already tell it is a different guy. He posted on this forum multiple people to "vs" him and when he fought me I haven't been on for days and the second I got on he sent me an invite, so I wasn't in top condition, not saying he was a bad player though.