FSG stands for "Filtered Seed Glitchless". It's a speedrunning category where runners use a random geerator of seeds with favorable structures and conditions, making it easier to complete runs quickly compared to Random Seed Glitchless (RSG).
This generator gives seeds for Minecraft Bedrock Edition 1.16.1 with specific structures at optimal locations. Each mode filters for different combinations of structures to suit various playstyles and trains different aspect of speedrunning, such as playing with little food, quick decision making, etc.
Spawns you near a stronghold village. The portal room will be within 10 rooms of starter staircase. There will be a fastion in the nether and a stronghold within 2000 blocks of 0 0.
You spawn near a completable ruined portal that will also provide you with looting 3 sword, some iron and tools. There will be a fastion in the nether and a stronghold within 2000 blocks of 0 0.
Ranked is a concept where you compete with other runners to see who can beat the game fastest on similar comditions. Those filters are from the solo mode and they are even better in quality than the fsg ones. Plus, ranked packs also greatly affects in-game rng in non necessary areas.
Overworld guarantees a stronghold village spawn. There will be only a fortress in the nether, but pack greatly increases pearl odds to allow for classic (mine gold ore in nether and trade with stray piglins).
Guarantees a village near spawn and lava pools near it. There will be a fastion in the nether and a stronghold within 2000 blocks of 0 0.
Guarantees a desert temple near spawn and lava pools around it. There will be a fastion in the nether and a stronghold within 2000 blocks of 0 0.
Like stronghold, but without any need to install a pack, and therefore has less seeds. There will be a fastion in the nether.
A challenging mode with no structures in the overworld: you will have to enter the nether through a lava pool the pack will generate, and find iron in caves near spawn. There will be a fastion in the nether and a stronghold within 2000 blocks of 0 0.
Bedrock Lockout is a speedrun mini-game where you race to complete as many achievements as possible. Completing an achievement will award you a score and that achievement will be locked out for everyone else!
Spawns you near a stronghold village. There will be a fortress and a warped forest in the nether.
Spawns you near a stronghold village. There will be a fortress and a bastion in the nether.
Spawns you near a buried treasure (always at coordinates 8 8) and a ruined portal to enter the nether. There will be a fortress and a warped forest in the nether.
Experiment with different modes to find what works best for you!