On my computer (a 2 year old Mac) UB can almost keep up with flying in creative, and I never have any problems at all while walking around. Also, large parts of the generation process were not producing useful effects and are now skipped.

Faster Generation: UBConstructs now passes blocks by reference inside terrain generation and this speeds up generation by a factor of at least 2.

A config setting of 5 does mean that most 2K by 2K max zoom maps will be missing a few stone types.

If you like seeing large stretches of similar stone, I would recommend a setting of 5, which makes most biome blobs a single type of strata column. At that setting, you will almost always see multiple underground biomes in any outdoor screenshot. The default has been changed to 3 (same result as old configs with the current release).Any value over 21 is set to 3 so if you use an existing config you’ll get a distribution with the same character as what you had before. Anything over 21 would make the entire mine craft world, out to block 30,000,000, one single biome. The size will now be 16 x 2^(configsize), so 16 for 0, 128 for 3, 512 for 5, 16K for 10, and so on.

Biome size setting works: The underground biomes were generating with a biome size of 3 regardless of the size in the config file (= very roughly 128 blocks across).Originally Constructs added stairs, walls, and buttons in almost all of the UB stones, including smoothstone, cobble, and brick versions. This mod is a revision and extension of the outstanding Underground Biomes mod, originally by ExterminatorJeff and later by GromPE. It generates biome-like veins of rock, which generate much differently than the normal biomes. This mod is an overhaul of the underground layers of the Minecraft world. There are three types of rock: Sedimentary, Metamorphic, and Igneous. Underground Biomes Constructs Mod 1.12.2, 1.11.2 adds 24 kinds of stone, 16 types of cobblestone, Bricks, Slabs, Walls, Stairs, Buttons. Minecraft 1.16.5 Data Packs (144 posts).Minecraft 1.17.1 Data Packs (391 posts).

Minecraft 1.18.1 Data Packs (256 posts).Minecraft 1.18.2 Data Packs (105 posts).Minecraft 1.6.4 Resource Packs (798 posts).Minecraft 1.7.10 Resource Packs (727 posts).Minecraft 1.8.9 Resource Packs (666 posts).Minecraft 1.9.4 Resource Packs (635 posts).Minecraft 1.10.2 Resource Packs (723 posts).Minecraft 1.11.2 Resource Packs (470 posts).Minecraft 1.12.2 Resource Packs (452 posts).Minecraft 1.13.2 Resource Packs (261 posts).Minecraft 1.14.4 Resource Packs (190 posts).Minecraft 1.15.2 Resource Packs (142 posts).Minecraft 1.16.5 Resource Packs (155 posts).Minecraft 1.17.1 Resource Packs (171 posts).Minecraft 1.18.1 Resource Packs (100 posts).Minecraft 1.18.2 Resource Packs (109 posts).

Minecraft outdoor furniture mod 1.7.10