Hello sko1270 and welcome to the forum.
It depends on which AMPEG bundle you mean
Ampeg SVX 1 and 2 Bundlehttps://www.ikmultimedia.com/products/index.php?R=INIT&A=ampeg-svx-1-2-bundleis 2 collections of gear models (Ampeg SVX and Ampeg SVX 2).
They will load and run in AmpliTube 4 Custom Shop (which is free).
Ampeg SVX Power DUO Bundlehttps://www.ikmultimedia.com/products/index.php?R=ADDF&FV=brand-menu-amplitube&CV=BrandIncludes the complete versions of AmpliTube 4 (with its set of gear models included) and Ampeg SVX.
Either way you should be OK. The question is which particular gear models do you want to start with. You can always buy others later on. But remember that the bundles are much better value than getting individual gear models.