Circle Of Fire stayed in Europe after being purchased before heading to Australia later than last year's spring counterparts.
"He was going to come out last year and was going to go into quarantine, but we changed our mind at the last minute and give him that little more time and then he started again once he got out here," Maher said.
"It's about individualising their campaigns, but he hit the ground running probably quicker than any other European horse that we've had.
"Some have hit the ground straight off the plane, but he came out on his own, went into work and his preparation was pretty much faultless last time around.
"He stays very well, so he's ticked that box. He's handled Australian racing. He can race anywhere, he can relax, and he's got a brilliant turn of foot." - Ciaron Maher
Maher said a trip to Moonee Valley was good motivation for a galloper like Circle Of Fire.
"You're away and it's a bit of stimulation," Maher said.
"It's something different and it doesn't need to be all the time, but when it fits in the program, it's a good sort of alternative."
Maher is looking forward to recent purchase Middle Earth making his way to Australia.
The trainer headed to the UK to watch the four-year-old at Ascot on July 27 when a well beaten eighth in the Group 1 King George VI and Queen Elizabeth Stakes (2414m).
Maher said no issues were found post-race.
"He's been gelded and had a couple of weeks freshen up and will go back to Harry Eustace at the end of this week and will then make his way out here," Maher said.