[Meatballz]

Don't opt for booters if you feel like using cloud computing of any sort, you need dedicated servers with high pps/uplink, and it won't be cheap to find some that will let you using the whole bw ul on a target as that is a tos breaking point anywhere considerable slightly legal.
Opt for something that requires less investment if you're starting out, ufonet's not gonna work at all unless you want to ddos a 1core 1gb ram vps from a 98s company.
Go for a paid rat (warzone) crypt it and spread it, once you get a decent amount of bots use them to build a net (they could have a function for that already, I dunno), or, pay for some ru bp/offshore kinda shady company's VPS (good specs, 2-4c 4-8gb ram) and host an http botnet, BB is fine for you to start it out, but remember to crypt it ofc.

I still believe that a rat would be easier for you, since it's much more user friendly and doesn't require any MySQL/Linux related knowledge in case of issues during setup as an HTTP bn would. Also paid rats that offer fresh stubs are much easier to crypt rather than a BB 1.8 or whatever stub that had been probably raped by AV over the years of it being online probably you won't get a FUD,