I am upgrading trailers. 18ft on the floor weekender to a 29 ft on the floor full LQ.  It is a 3H with a 12 shortwall and 6ft slide. 

It looks huge but it is what I thought I wanted. Checks every single box I have but I wonder if I will get used to a trailer that big? Maybe it isn't even that big - it's just a lot bigger than I haul now. 

What do you all think ? 

I went from a 4H with dressing room only to a 3H 10' shortwall, no slideout, and I still feel like I don't know where the back is! I know it's not that much longer than the old trailer, I guess part of it is that it is 8' wide and I can't see the back end ever. I've gotten used to the feel of the weight, and I used to drive a dump truck/trailer combo so I know how to maneuver it, but it still seems big until I get up next to the really big rigs. 

Kinda sucks. I've had my bigger trailer 2  1/2 years and still not used to the extra 8' on the box.

edit: I went from a 7' to 8' wide. Wish I had it to do over. The stalls in my 7' CM were wider than the stalls in the 8' wide Elite. 

Is this going to be your run around trailer too? 

I upgraded from a 3H w/ 5' dressing room to a 3H w/8 ft lq. It's really not a whole lot longer then the other one so it didn't take long to get used to it. I did, however, only go with an 8' LQ because its also my runaround trailer.  Its a manageable size when getting into and out of places. 

This would be my one and only rig- 

I went from a small 3-horse slant GN (no LQ) to a 5-horse slant with rear tack and 11-foot LQ. It does feel a lot bigger when I haul with that one, but I have gotten used to it. It is 43 feet long, total length.

With that said, I do still have my smaller trailer for the "run around" things (vet, farrier, local races, etc) so I am not pulling my big trailer around all the time, if that makes a difference.

It certainly felt big and was intimidating early on but now I've gotten more used to it.

You get used to what you get used to!