Gorund out the 10,000 rupees this morning to unlock the last Great Fairy and feeling pretty beastly now. After I unlocked I had enough resources to upgrade 2 of 3 pieces of armor to level 4 for both my Climbing set and Hylian set. So now with mixed set I'm up to 60 defense. Just a few more Bokoblin Guts and Swift Violets to max each set. Bokoblin Guts will be a lot easier since I can just find a high level skull camp and get 5~6 per camp, and with 60 defense I can rush the camp with a 2h sword and whirlwind everything down. Swift Violets I've decided to just by x4 at a time from Zora's Domain since finding them on a mountain side is a pain. Full set of maxed Climbing gear has the climbing bonus and the same defense as the Hylian set, but I love the look of the Hylian set so I usually rock that wandering around unless I need to climb large cliff face.
Have one of the Barbarian set, and working on getting the other 2. Would love to level these up, but they all need Lynel parts which are not that easy to come by. I have a few marked on my map, but you have to wait for the blood moon for the respawn and some of them are pretty nasty and take lots of weapons to drop. The toughest one I've marked is a Whilte Maned Lynel in the snow fields in the NW has like 4000 hp and hits like a truck.