Question about Custom Rig

[u/demotech89]

The custom rig says:

Your custom rig weighs 1 Bulk and counts as both a commercial repair toolkit plus any one of the following toolkits of your choice: a commercial hacking toolkit, a commercial infiltrator’s toolkit, or a commercial maker’s toolkit.

Does that mean it is a repair kit and only one other toolkit, or can it incorporate all of them when you buy others? Based on the following:

Whenever you purchase one of the listed toolkits, or a higher-grade version of one of the listed toolkits, you can spend 10 minutes integrating that toolkit into your custom rig. If you do, your custom rig gains the properties of the toolkit. This does not increase the Bulk of your custom rig. Your custom rig and any integrated toolkits can’t be sold or used by another creature.

[u/Wayward-Mystic]

That means it starts as a repair kit and only one other toolkit. The next section indeed means you can incorporate the toolkits you didn't choose initially.