I will say this: the Talon Strike Force is all about an alpha strike. You hard, fast, and first and you can outlast them. Cool thing about a lot of the reserve formations (my personal favorite being the raptor wing) is that they AUTO come in on turn 2. I can roll for my flyer formation with land speeder turn 1 if I want, but if they don't come in? No sweat, I don't even have to roll for the next turn. I have succeeded most with outflanking grav cannons in 2 tactical squads who come in with 2 scout squads packing camo cloaks, bolters and a
mb srg. I have allied with a
CAD of white scars bikers also throwing grav around. It can be a brutal alpha strike if it comes off. I played a tau guy in a local tourney last month and killed 1 of his 2 riptides and took the other down to 2 wounds left, JUST with the outflanking cannons and bike grav guns. Throw in the ignores cover rules from the scouts to the grav cannons and your lascannon devastator squad that you WILL take and that is just gravy. I killed his storm surge and 2nd riptide turn 2.
I also throw in a callidus assassin to take the pressure off my
RG units as people are usually more afraid of an ap2 poison 3+ flamer template that infiltrates 1" away from you. They snap shot to hit her on the 1st turn which usually helps with survivability. Don't forget she's
EW though, I've pulled her off from lascannons and rockets before a big

after the game noting she should have just lost a wound. Other formations from the Kayoun book that are definitely good:
Shadowstrike kill team
raven hawk assault group (you get some elite troops in at the same time and where you want them)
Suppression force (Holy crap this thing did well killing pathfinders when playing against a Tau list - if you can get 3 whirlys to get the full bonuses then they are ridiculous!)
Skyhammer annihilation force (kind of self explanatory right?)
Skyhammer orbital strike force (nice bonuses to get you 3 podded
tac squads where you want them and bonuses for shooting if you land where you mark on the board - not bad)
My 2 cents boss. I've had pretty awesome luck with the
RG TSF formations, so good luck. It's all about going 1st though. rerolls for going 1st, deployment etc all help. I also include the assassin for the reroll to seize of I don't go first. I also play
RG in 30k as well, so if you have any
RG questions just ask
Victoris Aut Mortis