One of the problems is that...
That's true, but...
What happens if...?
It's a lot more accurate/ It's a lot less time consuming because...
It might seem..., but in fact...
It'll enable you to...
Another useful features is...
It'll let you/It'll make it easier to/ It'll help you to...
I'm not convinced that...
Will it let me/allow me to...?
The new system will be much...
I'm sure you'll find it much
I have a question, too
But wouldn't that...?
The main benefit is...
That's a good question.
