For scrape accounts use cheap ipv6 datacentre proxies. Zproxies has them, 50 for $7.95. Massproxy is also fine.
Please do not listen to people who say that ipv6 proxies do not work with Jarvee 
I have hundreds of accounts on ipv6 datacentre proxies, and they run fine. 200 follow/200 unfollow a day, and can even make posts and some likes. You do have to monitor everything closely. But it does work.
The other one is Zproxies and its 5 residential IPV6 packages per 17,5ā¬
That sounds expensive for ipv6 residential.
If you have important accounts you are spending a lot of time on (no scrape accounts) I would look at mobile proxies. I am testing one from š» RogProxy.com - Mobile LTE Proxies, starting 30$ per month ā¢ HTTP(s) & Socks5 ā¢ Custom rotating ā¢ Fingerprint ā¢ Free trials - #22 by Verona $20 for a mobile rotating proxy with 10 GB a day. You can easily put 5 accounts on them, maybe even more depending on how much actions they make.