Originally Posted by
Vashtek
This is the wrong question. Your question should be : This is my list (listing x y z) and I am thinking of substituting dakka preds for (y). Do you think this is a good idea, or would q be a better choice?
You should also state the purpose of the list as picking a list for all comers is significantly different to say picking a list for your local metagame which has, say, 3 tyranid swarm players and 2 orks.
Then we can help you. Simply asking ' is x any good' doesn't work as most units (except maybe praetorians) can be good if the list is built around them or the list lacks a certain niche which you need to fill. Don't pick things because other people say they are good or because you see other people using them. Think about what you are trying to achieve with your list and pick your units accordingly. This is a common mistake.
I will try to demonstrate this below.
Dakka preds are good in a meched up shootie list. One way of playing this type of list is below
Librarian nullzone, gate 100
ELITE
Dreadnought:2x twin autocannon
Dreadnought: 2x twin autocannon
TROOPS
Marine Squad I: 5x extra marines missile launcher melta gun combi melta
Razorback - twin plas/lascannon
Marine Squad II : 5x extra marines missile launcher melta gun combi melta 185
Razorback - twin plas/lascannon
Marine Squad III : 5x extra marines missile launcher plasma gun combi plasma
Razorback - twin plas/lascannon
Fast atttack
Typhoon
HEAVY SUPPORT
Predator - heavy bolter sponsons
Predator - heavy bolter sponsons
Predator - heavy bolter sponsons
This list has 20 points left over for a 1500 list. The dakka preds are helped in this list by the presence of dreadnoughts and razorbacks, meaning that your opponents needs a a lot of str 7 and above firepower as anything less will likely go to waste. You could swap out the razorbacks for rhinos and leave your opponent nothing apart from vehicles to shoot at. In this scenario, the predators are likely to be ignored as your opponent will probably (rightly) determine that the razorbacks and dreads are higher priorities for him.
Here your rough plan is that the razorbaks/ dreads open up your opponents transports and your predators dakka the things inside. A plan.
A bad list for a predator would be something like
Pedro Cantor
TROOPS
Marine Squad II : 5x extra marines missile launcher melta gun powerfist combi melta
Rhino
Marine Squad II : 5x extra marines missile launcher melta gun powerfist combi melta
Rhino
ELITE
Sternguard Squad 5x extra sternguard, 10x combi weapons
Terminator squad: 2x cyclone missile launcher
HEAVY SUPPORT
Predator - heavy bolter sponsons
This is a much more assault orientated list, with Pedro giving everyone within 12" +1A which is nice for the terminators and the guys with powerfists, but can still pack a punch at range. Here the dakka pred is not a good choice as it is likely to be left at base without any support, it can't use Pedro's buff, there aren't many vehicles about to 'hide' it, and it's not really doing anything that the rest of list can't do already.
A better option (for this list) might be to give the sternguard a rhino so that they can join in the fun, and maybe give the sergeant a powerfist. Alternatively a scout squad which can potentially benefit from Pedro's bonus, be a little better at resisting assault and can sit on an objective, allowing the rest of the list to move forwards.
TLDR: Select a list, not individual components. Most choices in a codex can be bad or good selections, depending what else is in the list.