SL go is( until the 30th) wonderful. After years of seeing grey-- waiting for rezzing-- to actually see the world as it is-- skylines, vistas , looking down a street -- rooftops- weather vanes---seeing it all is wonderful.
LL viewer was slow and awful -- FS on a tablet-- fantastic.
Do yourself a favor before month end- -- set up an acct , get the app and see SL as it is. Unless you have a top of the line system you probably won't ever see the world like this again.
Really hope Linden does something to fill in the void SL,go leaves - and soon.