[20-24] Cellar Puks @ Nanawa Mines (Full PT).
this camp can be used til low 30s, theres no reason to use a full party for them either
OP Information negated. No alternative camp given. Unjustified information.

[25-30] Antling Diggers @ Copperbell Mines 2F (Full PT).
you would think these are a good idea, but they arent, they give less sp then most anything else in the same range, and for needing a full party vs 4 people for going into the dungeon, it really is a less apetitizing camp
OP Information negated. No alternative camp given. Unjustified information.

[30-39] Young Raptors @ Camp Iron Lake (27,11) & (27,9) (Full PT).¹
you do not want to take a full party here, and you will run out of mobs quickly if you do, youll even run out quick without a full party, take note this camp is being slightly overused on some servers right now so people are almost alayways usualy already there
OP Information negated. OP Edit negated. No alternative suggested.

[30-32] Nightblade Assassins @ Halatali Cave Entrance (41,31) (Light PT).
good luck pulling 1 at a time! they are cluttered
[30-39] Antling Diggers @ Halatali Southeast and Southwest (Full PT).
i tried this, and let me just say its a horrible camp, they link very easily and give crappy sp compared to other camps
[33-39] Venomtongue Assassins @ Halatali Cave Entrance (39,29) (Light PT).
another fun cluster of mobs thats hard to pull solo without links
Absolutely horrible excuses not to camp at these places. No alternative given.

[33-39] Ixali Fencers @ Camp Emerald Moss Ixali Fortress (Light PT).
you can take these to 45, but beware, camp can barely support a single party 4 of, or even a duo, you will run out of mobs
OP Information negated. I was able to clear this camp solo as R43 Archer. No alternative given.

[37-39] Venomtongue Assassins @ Halatali Cave Entrance (44,25) (Light PT).
another bad cluster of mobs
Another bad reason not to go here. No alternative given.

[44-49] Grass Raptors @ Camp Dragonhead > Boulder Downs (Full PT).
you do not need a full party for this, also i dont recomend going at 44, more like 46+ to be safer, or having people in the party be on average at the higher ranks
OP Information negated. Light PT of R44 to 46 had little to no trouble.

[49-50] Grass Raptors @ Camp Ever Lakes (Full PT).
this is a horrible camp, the raptors are higher level then the others, and even close to 50 you will have issues with it, theres no reason to choose this camp over the other except that the other camp is used alot, and the dungeon is better
Higher ranks make it horrible? What issues?

In summation, you gave only 2 instances of useful information, with Toto-Rak being a given because I haven't used it for SP purposes yet. By this point, I really want you to put forth your own list of grind camps, as I have been all over Eorzea as well, and I would like to see how much they actually differ and compare. Ah, but we can't have that, so nevermind.