"...hows my list?" How is your brain?
Forgive my cynicism, but the insane number of posts asking for list help is starting to bother me.
If you put me in the drivers seat of an airplane there is no way I will be able to pilot it. Granted that is an extreme example but just bringing a tailored meta list will not bring you victory.
On the notes of tailored meta. They get countered, They get solved, they get borning because your opponents have already seen them before.
I understand if you are new you dont want to waste money buying a "bad unit" or you don't want to get steamrolled because it's not fun. But part of that is how you learn. How you improve.
If nothing else. Instead of just posting your list look at all of the other folks who have posted and look for the common demoninators. Read the comments (you'll see me in several of them...) personally the best way to get good advice is to take your list to a game. Afterwards you can ask your opponent for advice/critique. They can say something like. "Yeah you really struggled taking out my brick of terminators. Some D3 weapons can go a long way on those..." or "hey try bringing some scouts or something to be action monkeys, that will help you catch up on secondaries" (this is assuming you're facing a normal person)
The best way to improve is to play the game. Find a local weekly league, join a TTS group. Just have fun with it.
Pic for attention. Not trying to call anyone specifically out. just a former MTG player who's fed up with netdecking and meta chasing.