I just 100% the game a couple days ago. Very proud. I did it with a magic build. Got to Drangelic with level around 220 in NG++. Using a magic build is not a terrible thing- it even makes a lot of the game easier. It's underpowered for the first 100 levels, but by the time you're level 100 you're an unstoppable nuke. Hell, I only ever even use the same two spells- the most basic 'Dark Orb' hex with 96 casts and 'Great Lightning Spear' with 30 casts. I never run out of casts before a bonfire. So if you like ranged battle, I recommend it. If you're just going melee like most people though, there are still tons of options! You'll probably want standard weapon and shield if you're a beginner. For shields, honestly the only number you need to concern yourself with is its damage reduction. Get a shield that has 100 damage reduction ASAP. The first 100 shield I got carried me the rest of the game, even without any upgrades. As for weapons... it depends on your preference. The Fire Longsword is probably the best early game weapon, which you find exploring the Forest of Fallen Giants (essentially the first area). I used it almost the whole game. But weapon just depends on what moveset you like, and if you're favoring strength or dexterity. Dexterity weapons have a lot more variety- halberds and swords and all kinds of things. Strength weapons go for heavy swords or blunt attacks. Personally I favor dexterity because the movesets are generally much cooler, but it's just a matter of preference.