Responsive VS Mobile styles

[TheAdminMarket]

Hello all,

I've stucked on what is better to use in my vB site:

1. To chose of of the (very few) responsive styles that I found
2. To use the build-in Mobile style

First of all to make clear somethings:

1. I know how to build mobile templates
2. Even if it's a time waste, I'm using different php files for mobile devices to reduce the amount of queries and also show the most important content. This makes the mobile version very fast.

From the other hand a responsive style has it's own advantages with the most important that the interface is the exact the same (can't say that I like the poor mobile design).

Also I haven't use tapatalk which maybe is a good alternate solution?

What your opinion?

Thank you for your time
Chris