Opinions or observations please

Recently after the usual eternal wait several additional "stamps" have cleared and I have finally taken possession of a number of silencers.

So what got me thinking was the great differences in weight and length that they have. Other than the weight and balance change to the hosts, what might one expect in terms of differing performance. Meaning affect on the hosts precision or anything someone more experienced might have noticed worth thinking about.

AAC SR-5 with mount just shy of 22 ounces
TBA's Ultra 7 direct thread 13.2 ounces
Omega with titanium mount and end cap 12 ounces
Frontier Armory titanium direct thread 9.66 ounces