I owned a Std and a Trd at the same time as I had my Recto, so I'll throw in my $.02 FWIW. I found the oversized to be noticeably looser. At bedroom and low volume situations the difference between the two was there but not an issue. In high volume, high gain situations it was an issue for me though. The band I played in when I had them needed a very tight high gain metal sound and when playing live the sound of the oversized cab messed with me . It was like the sound came out delayed. The recto head may have had some effect too since they're not the tightest heads in the world, but it was not as pronounced in the smaller cab. Sounds weird I know but it's what I heard. Just as a side note, I don't have that problem anymore since getting a different cab and head .