I don't like Tirannofexes. Especially if taken by one only.
Of course the 2x ST10 long range shots looks good but as you certainly understand jy2 it wouldn't grant you a really reliable % of hits.
2 of them will eventually grant you a sort-of
TL effect but of course in this case we will talk about 530 pts.. and, statistically average, only if with both Rupture Cannons shooted on the same target.
Almost same idea on the Swarmlord. I've used it for a little while in the classic Swarmlord+2xpersonal guards+20 hormagants with
TS/
AG just ahead macro combo. With some good results indeed but again, point wisely, we're talking about a quitely pricy combo for 1850 games.
Lately I'm experimenting 4 differents setups at 2000 pts (
here a poll where I recently asked the Dakkaties opinions - unfortunately with no replies yet..), the one that actually given me the more satisfaction is the double Dakkafex setup.
Downgrading it to 1850 and adding a little brood of Biovores, will look at something like this:
HQ - Tyrant - parox/leech - 2x
TL Brainleech
Dev. - Old Adversary. 225
.......- 2x Tyrant Guard w/Lashwhip. 130
EL - 3x Hive Guards. 150
EL - 3x Hive Guards. 150
EL - 2x Hive Guards. 100
TR - 10x Termagants. 50
TR - 10x Termagants. 50
TR - Tervigon - Catalyst -
AG -
TS - Cluster Spines. 195
TR - Tervigon - Catalyst -
AG -
TS - Cluster Spines. 195
FA - 15x Gargoyles. 90
HV - 3x Biovores. 135
HV - Carnifex - 2x
TL Brainleach
Dev. 190
HV - Carnifex - 2x
TL Brainleach
Dev. 190
Tot. 1850
This way you actually lose something from your list:
- the option of outflanking one troop (a Tervigon obviously), tactic that may be useful and effective sometimes;
- the Tyrannofex (not a great loss
imho due to his huge unreliability);
- 3x ST4 large blast (that are very often subject to important scattering due to BS3) and most of all, could be shooted only if stationary.
However, you could gain instead:
- 36x
TL ST6 shots (on 3 different targets) while moving;
- 1x Tyrant Guard (really important to keep alive the more you'll can your Tyrant);
- one Preferred Enemy bubble for your 3/4 heading
MCs that not only will shoot but will also become something really scaring in assault;
- 15x jump-moving, high flying based, flash shields that will confer some very lovely cover saves to your
MCs at a reasonable price without stealing precious
EL slots (for Venomthropes ie).
So a little less stationary-long-range (Biovores), NO Tyrannofex that again isn't a great loss
imho (if you're taking him just for the Land Raiders that's not worth it) but a
lof of closer range (MOBILE !) and yet effective shooty power.
Finally, if you really can't live without the option of an outflanking Tervigon you may retire 1 Biovore, take Hive Commander on the Tyrant and then spare the resulting 20 pts where you wish, on more termagants, frag spines on Fexes and
AG on the Tyrant, etc...
Otherwise, there is some other really really shooty setup available and viable, however they wouldn't invest on solid troops givin' risky situations for sure.
EDIT: another thing. Have you considered the size of the new Tervigon/Tirannofex models? Keep it seriously in mind if I may advice you because it would be the more and more complicated give them cover or completely hide them out of
LOS.