Looking on the internet deeply has found these results:

on top of that is the most popular phrase on the web.

other than that 1171,000,000 results on the web	on top of that 1191,000,000 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
Goodlooking, but other than that, just vacation shots. But other than that, things are great. But other than that, you have no proof. European Parliament in a Member State other than that of nationality But other than that, sheriff. Like I might never walk again, but... great other than that. But other than that, only when I'm walking home alone late at night. Member States shall respect the right of providers to provide services in a Member State other than that in which they are established.	The EU is giving no sign of wanting to economise and, on top of that, this will only lead to more money being wasted. Sensarea supports images on top of that. And on top of that, I'm giving up. The developer added a gamification component to Shuffle My Life on top of that. Pro users get priority support on top of that. There are but a few options that can be configured on top of that. And on top of that, apparently, I have to go to school. Let it sit on top of that foamy pile of goodness.

other than that

1171,000,000 results on the web

on top of that

1191,000,000 results on the web

More popular!

Goodlooking, but other than that, just vacation shots.
But other than that, things are great.
But other than that, you have no proof.
European Parliament in a Member State other than that of nationality
But other than that, sheriff.
Like I might never walk again, but... great other than that.
But other than that, only when I'm walking home alone late at night.
Member States shall respect the right of providers to provide services in a Member State other than that in which they are established.

The EU is giving no sign of wanting to economise and, on top of that, this will only lead to more money being wasted.
Sensarea supports images on top of that.
And on top of that, I'm giving up.
The developer added a gamification component to Shuffle My Life on top of that.
Pro users get priority support on top of that.
There are but a few options that can be configured on top of that.
And on top of that, apparently, I have to go to school.
Let it sit on top of that foamy pile of goodness.