General

Avarice. It's cheaper to get/buy and is actually a little better than a Maple Claw depending on the stats.

is dark avarice or maple claw better?

CPQ1 FWing is the best experience from 30-50 unless you go on 4x grinding, and even then, it might not be the best.

Do You think that carnival is best training place for me until lvl 50?

Buy the equips that are available at the store, or buy them cheap from someone in FM or on Basil.

I say Icies. They sell for about 5k each (2k from the NPC), so get a friend to buy them for you. They're great stars, 1000 with lv 20 mastery.

However, what kind of stars should i be using then?

Base your DEX at 80. Equip-wise, just use a Shadow set and an Avarice or something. You can continue with your Maple Claw, same thing. Upgrades come when you hit 50, a Zhelm, China, Slain. Then stay with that until 70.

base dex is 79

That still doesn't help me a lot. That also wouldn't be regular if it's +1DEX +4LUK per level.

What's your base DEX.

Regular dex build. 1 dex and the rest on luk each lvl

Define Normal DEX.

Sry. I am basically have a normal dex build and i have 4 mill with me right now. DO u need any other info?

More information would be nice. What type of Sin are you? What's your funding? etc.