There's something about the Arkham games batsuits that just feel more tactic per se. It's way easier to imagine a suit like that in the middle of a crime scene searching for clues. I like Batfleck's suit but I feel that design places an overwhelming amount of emphasis on the image of Bruce as a fighter and tosses a more tactical/stealth approach aside. There has to be a balance between both sides, a suit that'd look great in combat, intimidating but at the same time when you see him investigating a crime scene it doesn't feel out of place. I really hope whatever Reeves chooses, especially with the news of this being a detective movie first and foremost, places emphasis on that.
Put Batfleck's suit in a murder mystery and he'll look like a brawler trying to simulate Sherlock Holmes