Re: Burris or ss
I also have both a SS 3-9x42 and a Burris Fullfield II 4.5-14x42 as well as a FFII in 3-9x40. Each one has their pro's and con's.
I'd also like to mention that the Burris FFII is made in the Philippines, not China as stated above.
Anyway, the FFII has quite a bit better glass than the SWFA SS imo and I also like the power range much more. The FFII I have isn't the tactical model, and while it does seem to track pretty accurately, it's a scope you will want to zero, and leave alone. It's not something that you want to dial for long range shots, while the SWFA is. It's got much better turrets that work much better for longer ranges. It's also Mil/Mil, while the Burris isn't. This comes in handy as well imo if you are adjusting the scope in the field.
Another advantage to the SWFA is that it's a ffp scope, while the Burris is not. This is useful if you are using the reticle for ranging.
As far as durability, I've not had a problem with with either, and I've not been rough on the 4.5-14 Burris. However, I've beat the snot out of the 3-9x40 Burris FFII I have, and while I've had it be an inch or so off after some really rough abuse, it holds up very well. This year was the first time I've had to make any adjustments and this was after several hard falls, bouncing around in a truck, etc. It was shooting 1.5" high when I shot it after the season was over. I also let a buddy borrow it, so I'm not sure he didn't mess with it, but he said he didn't. Reasonably though, I've beat the snot out of this thing for years with no problems at all and it's always stayed zeroed.
As for the SWFA I've only hunted hard with it for one season, but I did drop it a few times. I dropped it on tile once in the house that I thought would make it lose zero for sure. To my surprise it still was zeroed perfectly after that. The next time, I knocked it over while it was leaning against a tree. This also didn't bother the zero. So, it seems to be able to withstand abuse and still stay zeroed. Honestly, it does feel tougher than the Burris, but that's never an issue I've had with the Burris either.
Really, they just are two totally different scopes. If you want something to hunt with, that has good glass, is durable, and you plan to zero it and leave it alone with the exception of maybe using the reticle for longer range shots, I'd go with the Burris for sure.
If you want something that you will be making constant adjustments in the field on, ranging targets with the reticle, etc, I think the SWFA is the obvious choice.
It's hard for me to pick my favorite between the two since they have such totally different purposes, but I do think I'd have to go with the Burris, just because the SS doesn't have near the glass quality of the Burris, and I expected it to be much better glass for the price of it. That said it does have things it does extremely well, as does the Burris.