League-of-legends – For an AD Carry runes, when should I get Armor Pen? Attack Dmg

It is very hard to create a solution to this problem 100% of the time, but there are some tips I can give.

1. For your scenario specifically if you find that you aren't able to farm to well then consider some mana regen seals so you can make better use of your abilities to last hit those minions.

2. Early laning is all about holding your tower over everything else. If you can't effectivley harass your oponent then don't. Let him come to you and ask for a gank. If the issue is that he is farming to well then he most likely pretty over-extended asking to be ganked. However, holding your tower in good standing and making sure you don't get underleveled are more important than harassing the enemy. You will have all game to outplay him, let him have his early game glory.

3. Consider who is going to be in what lane when you are chosing your lanes. A lot of champions can sustain better than Ryze against Brand, but in general Brand will always be a pain early game. Cait, Akali and even if you're feeling daring Morde in mid are good counters to Brands mid game.

4. Also instead of putting your focus in harassing Brand put your focus on avoiding his harassing. Last hit minions as best as you can and keep your movements frequent and sporadic. A lot of Brands moves are skillshots and are very easy to avoid.

Doran's items are excellent for early game.

• Doran's Blade
• Doran's Ring
• Doran's Shield

When you should buy ?

• If you are having a slow or bad early game.

When you should stop buying ?

If you start your game with a good advantage (let's say 3-0-0 before 5min or any other great start set), you can skip the Doran's itens and go for others like Brutalizer or even BF Sword.

When you get 2 some times 3 (but this is kind rare), you should stop buying them, because the game will probably be going to mid, and switch lane phases.

Should I store money until I get gold enough to buy BF sword, instead of Doran`s ?

No, If you do not buy items, to scale with your level, you will be too much week (works as when you are being too much harass that you can't farm at all. So you do no damage in few minutes)