I like many things about the look of the Scotsman, but commented long ago on a similar discussion thread about various mini carts that the 'only 12" deep' seat was a concern for me. Another poster commented that the maker might custom make a 'deeper' seat, but I admit, I haven't personally checked. I DO like the stated weight of the Scotsman; I,who weigh around 180 lbs., think the Pacific is too heavy for MY use (on my 34" and under horses) other than on smooth, firm, level surfaces. Guess it all really depends on what YOUR priorities are...for me, since I already own an 'original design' Bennington mini cart, which weighs a bit less than the Pacific and has many great features, including a 17" 'deep'(front to back) seat, of 3" high density foam---WONDERFUL, to me!),and great adjustability, I am not as concerned about how much adjustability the Scotsman might have. It might pay you to contact the builder of the Scotsman with any questions; if seriously shopping, I know I would.
Edited to add: I agree that the Pacific is a very classy vehicle, with MANY excellent qualities--I just don't believe it is what I want or need.
Margo