How many The Sims 3 packs do you play with at the same time?

I always play with all EPs and SPs installed, plus loads of store content, mods and cc. (6 year old computer with Windows 10). In addition, I use most of the NRAAS mods and my game runs pretty smoothly on ultra settings. In my opinion, Island Paradise adds so much gameplay that it is worth having to deal with the lag in Isla Paradiso. The issues can be easily fixed, or you can play in one of the many custom worlds that include IP features.