We love the Blue/Terra combo, we actually had a 2016 Limited 4wd 4Runner in Nautical Blue/Redwood which is an extremely close combo and we loved it. Terra on any of the colors is nice and it would be our first choice if buying a 2016+ LC.
I understand the desire for a certain color combo and if that is the make it/break it combo for you then by all means go for it if your pocket book can take the hit. Personally I couldn't justify the move from a 2016 to 2019 as they are the same less the electric rear lift gate, I would however prefer a third row delete and one without the rear entertainment, both of which are options on the 2018 and 2019. We got a two-row LX for the same reason, we don't need the awkward third row jump seats or the terrible cargo layout they present. Now if you were talking a pre-2016 trading up to a new LC then I think I could more easily justify the move for the redesign.
Do as the others here suggest and spend that money on modifying what you have or put it into vacations, home improvements, your kids, another hobby, or financial investments.
I understand the desire for a certain color combo and if that is the make it/break it combo for you then by all means go for it if your pocket book can take the hit. Personally I couldn't justify the move from a 2016 to 2019 as they are the same less the electric rear lift gate, I would however prefer a third row delete and one without the rear entertainment, both of which are options on the 2018 and 2019. We got a two-row LX for the same reason, we don't need the awkward third row jump seats or the terrible cargo layout they present. Now if you were talking a pre-2016 trading up to a new LC then I think I could more easily justify the move for the redesign.
Do as the others here suggest and spend that money on modifying what you have or put it into vacations, home improvements, your kids, another hobby, or financial investments.