"Obviously I enjoy all three formats and that's how I'd like to keep it for now," he said, believing it was about adapting to situations and was relishing making that transition with his form.
"I might as well try to get that to my advantage while I can."
Bruce said the boundary rope on the park was quite expansive but the outfield was quick so he resorted to finding some timing to seek out the fours.
"I wouldn't say I was restraining myself but being patient more in different stages if the day," he said when asked why he looked a little shy in the sixes department.
"I combatted and then counterattacked when I could ... in choosing the right balls and taking my time to get in on a pretty good surface and going after bad balls after lunchtime."
The declarations are coming fast and furious as both sides, desperately needing maximum points to keep their campaigns alive, seek outright victory after a leaky cover on Sunday robbed them of an entire day's play.
"Obviously we're not waiting for that because we're just going to go out to try to take wickets and score the runs but if it comes to that we'll be looking at chasing something down as well," said Bruce last night after Auckland were 2-44 from 17.3 overs in their second dig although opening batsmen Michael Guptill-Bunce retired hurt on 13 runs when a wicked Seth Rance delivery caught him on the hop.
"I'm not too sure what's happened there with Guptill-Bunce. Seth caught him on the elbow so I'm not sure if he's gone for an x-ray or not."
The Aces are leading by 173 runs with the two Patels, Ajaz and Navin, claiming a scalp each.
"We bowled well after that last period after drinks in the 17 overs when we asking questions of the batsmen."
Bruce said the Aces were one of the teams at the top of the table and CD weren't so it was a bit of a catch-22 situation so, hopefully, Auckland would play ball today. The Heinrich Malan-coached Stags are fifth on the table and a loss will end their red-ball season.
The hosts, who have three debutants in their mix, bowled well especially through India-born Aniket Parikh, 19, with his right-arm offbreaks, and Rajvinder Singh Sandhu, 25, a right-arm medium pacer who claimed two wickets each with South African-born left-arm seamer Donovan Grobbelaar.
Bruce said the debutantes impressed but the Stags were prepared to play them in the second innings.