If you can't afford the modular hardware at this point...VCV Rack, yo.
Trust.

 

If found LuSH-101 very simple to use and you can get some great sounds out of it very quickly. What's especially great is that you can turn each of the 16 voices per patch into an individual supersaw which can be pan spreaded and further detuned, creating a huge sound in a matter of seconds (at the cost of CPU usage obviously).