Installing software to device or memory card

[phuKKah]

I want to know what is your stand on installing things to the phone's memory or a memory card.

I actually have no bias versus either way, which is why I'm curious as to which is more efficient.

[orb3000]

My choice is to install on memory card those apps that are heavy or do not have something directly related to do with WM OS, of course this way they take more time to wake up.
If you have enough device memory available install there those ones you use more frequent.

[stylez]

Programs that need to load @ startup on Device Memory & media player as they then take load of the music\video being played from SD Card.

[phuKKah]

Thanks for the advice guys.
I have smarttoolkit rc09, and neo titanium panels on the device, and everything else like skyfire on my memory card.