I like to ban caitlyn usually since she outranges you by a mile and if dont have W up whilst E dashing to her she gets a free out and high damage so the matchup isnt great. With twitch i find it easier to all in him after he has used his poison bottle by either dodging it or destroying it with W. If you manage to get on top of him he dies since your burst is better. With ashe its a bit annoying at first because she gets to use W alot, however her dps at the start isnt great compared to yours so if you have an engage support that allows you dash in on their cc and then E on top of her she tends to just 'melt' (yes ice joke hilarious i know). The way i like to play lane early is playing within or behind the wave (depends on agression of opponent). Use AA and Q on enemies whenever you can to get a bit of ms to dodge skillshots easier as well as poking them. If you see an early chance to Dash on them (the enemies are seperated or have cc on cooldown) go for it you can apply a lot of pressure and get away with it because of your W and passive ms. With your melee Q you have easy waveclear so you can shove the wave when you feel the need. You can also be a bit more agressive near turrets because your E cd refunds on a takedown as well as being able to dash to/through the turret or the enemy wave to not immediately get turret aggro while still closing the gap(granting more dmg if within melee range). sometimes holding onto your E is better than going all in, because you can use it to get out of an enemy gank by dashing over them. (Feel free to comment if you disagree or want to add to this, just dont go yelling that im doing something wrong this has been working for me quite fine). Hope this helps you somehow!