Alright,
I'm sill hesitating between a 18.5"/20" barrel and a 26"/28"...I guess 26" is a little better than 28" for lightness, easier to carry in the brush... but it's not as common in the stores as a 28".
A few more questions come to mind...chokes or no chokes if I want to use slugs? I assume you have to buy a smoothbore shotty without any chokes to shoot slugs or the barrel could blow up?
Is is better to get a 20" barrel, or it's the exact same as a 18.5" in terms of accuracy and tight pattern?
Also, I shopped around and this is what I figures, feel free to chime in on my (probably) crappy analysis..
Mossberg 500/maverick 88s

ROS= cheap, plenty of accessories, ejector is user replaceable CONS= plastic trigger guard that is SUPPOSEDLY notorious to break
REM 870: PROS= cheap, plenty of accessories, steel receiver, metal trigger guard CONS= ejector is riveted in place, non user-serviceable, quality control SUPPOSEDLY lacking as of late...
Mossberg 590 variants: PROS= Tacticool, milspec, sturdier design,, all metal trigger guard, user serviceable ejector CONS: Expensive
Weatherby PA459 tr: PROS, tacticool, picca rail, ghost ring and metal protected front fiber optic sightandpistol grip CONS:= Imported from Turkey, so mid to long term customer support might lack at some point.
So, for a shotty that HAS to cost below 500$ what would be my best bet? The Weatherby is sure looking cool. i wanna use slugs, bird shot, double odd, bear banger, etc...and keep the darn thing for 20 years lol.
Thanks in advance!