Tugboat, love that shelf layout. Mine is all in one big room.
IMO, Gargraves gives you the most bang for your buck. I simply bend it around my waist, a joint compound barrel, or, I even soak the older, stiffer ones before bending. There are lots of posts about the myriad ways to bend Gargraves track, if you need precision bends for multiple curves. Ross switches are worth the extra expense.
Jerry