Vader's and beast are good for multiple IPs and MACs. Iptv-epg service you can load the M3U and reorganise groups and channels really easily. It's free for 50 channels.
Foxtel Now
The Pirates Corner allows 5 connections. The last time I checked they were offering one year for £25 with 5 connections.
With most (all?) services you get the EPG that they provide. You can create your own EPG using a service like xtream-editor but it is not clear from your question what you mean by organize the EPG.
We allow it on as many devices as you want, you only pay for how many connections at 1 time you want to have.
Only one without IP lock and 5ip are Kodisolutions and EternalTV. The latter would be better but is very hard to get.
PM me for trial of jacks.tv, can do special deal for 5 ips and a great EPG
Vader allows 3 ips per subscription. Pm me and I'm sure I can work out a deal for you for 2 subscriptions.
As well you can hide and show groups via our APK and setup favorite channels per group.