I have multiple activities in my application .
The flow for activities is

A->B->C...

A->D->E...

A->F->G..

....

And each has a back button to go back to previous activity and home to go back to A.

My question is when i launch each of these as singletask, i can visible feel fast switching between activities when i click back or home. I dont see any issues if i keep them as singletask.

BUt are there any issues that i am verlooking if i keep the activities as singletask in my application. Thanks a lot for your time and help