The major advantage of a modular pole (any type not just the SL) is that you can use it with only the sections that you need. You can therefore use the pole at the following heights: 6.5ft, 13ft, 19ft, 24.5ft, 30ft, 35ft, 40ft, 45ft, and 51ft
This morning I was using the SL on a block of apartments at 35ft (I have sections to take it to 50ft+), I then continued using it on all of the lower levels by removing sections until I was using it with just one section at 6ft of the ground floor windows and it weighed about 110g!