I do both. I use hot oil as a pre shampoo. I have a sample of V05 which I haven't used but I have been plugging it for quite a while.
Have you tried ORS Hair mayo. I love it because it leaves my hair soft after it dries. It's a bit pricey for a conditioner but it's well worth it, for me.
Being in UK, you can also try superdrug's coconut oil intensive conditioner or henna intensive conditioner(Both are cheap as chips,u know superdrug /images/graemlins/wink.gif). They are both great for combing out but you will need to moisturise your hair with curl activator or lotion or something when it dries /images/graemlins/drunk.gif
By the way, have you tried curl activator as a moisturiser, it's been a complete revolution for me.