Gents I'm very new to this bike world and have a question on which tuner to choose for my stage 1 project.

I've decided on the following:
- vance and hince short shots
- SE heavy breather kit
- tuner (not sure)

So here are details on the bike... 13 sportster 883N. Talking to the dealer, they are saying there is only one type SE tuner and its cost is 45X. I've read some of the sticky threads and I'm even more confused on which one to go with.

Should I get a SE pro? Is that the unit that cost about 45X or is it the street tuner? Looking at the catalog, there is only a street tuner and that is 259. So I'm confused at all of this crap...

As for tuning, any box tunes out there that run decent with good drivability and not needing any tinkering with the maps?