I disagree. Power does not equal good. Power also does not mean you are guaranteed being a winner. Power also in Vic's case has pretty much made him boring, a walking plot device, and walking plot hole generator.
Being a "Tech God" in todays world pretty much translates to no criminal ever being able to hide from him. No bank account being unavailable to him to use or shut down. Amongst other things. A "Tech God" Vic is a walking talking Deus EX Machina that so far has proven to be unsellable.
There are other methods of being a high tier character than to be overpowered and unrelate-able. But that is just my opinion.
See from my standpoint Vic being directly able to access the internet anytime he wants and it being directly linked to his brain functions he already is the "Superman" in his field. In truth that one ability alone makes him one of the most dangerous people on the planet. He has an infinite amount of knowledge that is constantly being updated with a thought. Anything he could possibly want or need to know right there.The rest of the League are supermen in their own little corners of the DCU. Tech is where Vic should reign supreme.
It makes him an ideal counter intelligence operative. Which is why I feel where Vic should reign supreme is computer programing and developing. Making him a master hacker who also holds the worlds knowledge at his disposal.
It might take him a minute to figure out what he can do with said knowledge but having it puts him steps ahead of anyone he faces.