Warpstone Flux Rating: ⭐️⭐️⭐️⭐️4/5 stars. Not to be under rated - the rules are good.
Trading the transport capacity of a rhino for added armour and firepower, the predator is a well known and well used variant of the old chassis. They can come armed in a variety of manners, and this reflects their battlefield role.
Strengths.
You can choose your battle field role here and tailor the product to suit.
The turret provides a large range of possibilities.
The basic predator cannon is solid at S=8 with breaching and more fire power for staying still.
The firestorm cannon not only causes panic as you might expect but has 2 damage. Probably not a great choice unless you know you can get close.
The plasma destroyer gives a large pie plate at S=8 and breaching with the possibility to overload. I actually rate this strongly.
The heavy conversion beam cannon is superlative if you can sit back and keep your range good. Highly recommended for back line firing.
The Magna melta cannon will kill things, but this is your tank buster with only one shot.
The Graviton cannon shocks, blasts, and breaches. Nice combination.
The Volkite macro saker relies on lots of shots and deflagrate. Treat it accordingly.
The neutron blaster gives you armour bane, shock, but also overload and a single shot. A bit more chance dependent here.
The twin lascannon - let me say there's nothing wrong with this.
For the Sponsons, you have the choice of heavy bolters (standard), flamers (close range), las cannons (complementary longer range anti tank or anti monster), and volkite culverins (anti infantry). Pintles offer more customization, but really very optional. I like the havoc launcher in the general case. Hunter killer missiles to taste, search lights probably very optional, and a dozer blade if you need to get close (don't take if you have a back line construct).
Weaknesses.
For what you get, the predator is almost without notable weaknesses. You just need to consider how you are balancing it against the rest of your army and what the enemy might plausibly bring.
Builds.
Predator, Predator Cannon, Heavy Bolters (100 points).
The naked version is viable as a mid range dakka option. Take a havoc launcher to complement.
Predator, Firestorm Cannon, Heavy Flamers, Dozer Blade (105 points).
Get close and personal. Suited and fluffy for some legions (Blood Angels, Salamanders, possibly Word Bearers), but not really recommended.
Predator, Plasma Destroyer (125 points).
A solid choice! Take heavy flamers to taste.
Predator, Heavy Conversion Beam Cannon, Las Cannons (150 points).
Very much a back line choice and stationary. Excellent prospect.
Predator, Magna Melta Cannon, Las Cannons (140 points).
Add hunter killers to taste.
Predator, Graviton Cannon (120 points).
Decent.
Predator, Volkite Macro Saker, Volkite Culverins (115 points).
Go big on volkite for anti-infantry.
Predator, Neutron Blaster, Las Cannons (135 points).
Anti tank.
Predator, Twin Las Cannon, Las Cannons (130 points).
Also anti tank!