Practicing champions

So there are a bunch of champions I'd like to practice but didn't really knew an exact way to do it, as I didn't want to go for "play 2-3 games such each them swap" nor an "x day that champ only", so I decided in the end to do it like this:

If a champion doesn't have master 6 nor 7, take them m7, if they do have 6, take them to 7 then get an additional 2 x S or S+, and if the champion is already at m7 (Like my Akali from prerework) then play it to get 5 x S or S+, and when the quota is reached, move to another champ, with 2 games of each of the previous champs between swaps.

Right now I'm working on Taliyah as I always liked her, but after I don't know who to chose, so I made a pool, the champs will be in the order dictated by the number of votes, highest will be next, lowest last.

I know this isn't a Riot bash thread like 90% of the ones on the boards so do try to keep it that way.

Also, if you are mains of one of the mentioned champs and want to give me some tips on them, or suggest other champs that may be similar, feel free as I'd appreciate it.

Champs not to suggest:

• Ahri - currently my main main.
• LeBlanc - I don't plan to master her, just playing her for fun and already have her at m7
• Vlad - don't like his play style, played him.
• Zed/Yasuo - self explanatory as Vlad.