ALOT more Capacity on the Smokehouse, Fully Welded and Direct firebox a lil more efficient and fits full size splits but more $.
The New Bandera is a Good Deal but I'd rather have a Smokehouse if in the Budget. Bandera firebox is small so may have to cut down your splits.
Capacity on the Smokehouse is around 1300 Sq Inches. With the 2 extra grates I bought for the Bandera, I have a bit over 1440 sq inches.
I can only use 4 grates if I intend to load all with butts, so I do lose a bit for sure...can do 8 butts on 4 grates, versus the 12 that likely fits on the 3 Smokehouse grates.
If doing numerous pans of beans, mac or whatever I can do a pan per each of the 6 grates...so 6 pans versus 3 for the Smokehouse. And, with all the grate positions, I can buy more grates and run up to 12 for wings.
I do have to trim a couple of bones off the small end of ribs to fit them on...grates are 15.25" x 16"...I was able to fit 3 racks of STL that I trimmed out of full spares this past weekend. Using 6 grates, I can fit 12 racks...which is about what the Smokehouse holds.
Firebox will hold splits around 14-16" long although I use a 12x12 fire basket to keep the heat away from the side walls...so far no paint coming off the sides...just the top. I cut my splits down to 10" and about beer can diameter. I can push and hold it at 300+ for chicken or I can get it to settle in around 250-275 for all other. Took me about 4 cooks to master the fire management on her.
I'd say you can't go wrong with either...just depends on how much you wanna spend.