Plugin Alliance (PA) is great and has been putting out some incredible plugins.
I own about 10+ plugins from them including the free ones.
I mainly use these...
1. VSC for buss compression on drums/keys
2. SPL Transient Designer for snr and/or drum buss duties
3. BX_Digital EQ V2 for keys buss and Master buss
4. BX_Control for widening samples or anything without using that much cpu
I can go on but these are some of the ones I reach for.
Hope this helps,
Marc