Buying a gaming laptop ?

Sims 3 is really hard to play with not to mention prepare using some mods like NRaas Overwatch, Mastercontroller and Error Trap. These mods are something I use everytime, even though my Gamer Pc is Highend (i9 with 32 GB RAM). Just to make Isla Paradiso playable I need to find the bad routing Sims and move them somewhere else or else it causes lags and stuttering everytime some Sims keeps stucking somewhere.