I have heard from several other campers in my AO and they say that when you buy a new camper ASI just have the dealer normally gives you a starter it with hoses etc In the forums experience is this ...
I got a starter kit from my dealer and most of what was in the box was just fine. It all came off the shelf of the dealer's accessory shop. It is free and if there is something in there that you want a better one of, donate the free one and buy a better one. No one is forcing you to use it.