The statting part of gearing is a bit easier than before. XII stats (135/135) drop off zone mobs, and is just a godsend for gearing. They're available in pretty much every type of stat, and can get you statted quick with 3 XII stats and 3 shell stats.
Easy mode instances also drop yellow instance stats like Stam/matk, HP/matk, Stam/Def, Int/matk, Wis/HP, Hp/Patk, etc. They usually come with a yellow XII, and might take 39 more diamonds to extract with Random extractors if the XII is undesirable. But, still very much worth it.
In terms of cost of diamonds, its still pretty much the same. Expensive game is still expensive, and most normal mode instance have such an insanely low drop rate of good stats that makes it undesirable to progress to. Its either Easy or hard. Hardmode drops are pretty impressive in the 1 clear that I was able to participate in.