[EDITED] FYI the EZX 3 pack generic serials ($139 / 3 = $46.34 per EZX at Thomann) which is cheaper (per module) than Thomann or Best Service even at the at the sale price.
For me generic serial packs (EZDrummer 3, EZBass 3, EZKeys 3, SDX 3 and EZBass/EZKeys/EZDrummer 6 MIDI packs and EZMix 6 packs) are my goto now as I already own the current full lineup and so I get the newest releases at the lowest prices because even at (rare) intro prices my serials are just sitting there waiting to be used. KIn of feels like I'm getting them free (of course I'm not, it's just that ine cases the money was spent and gone in some cases up to months ago).