I’m considering upgrading from T598 to T818 — worth it?

Here’s my situation:

I currently run a T598 with T‑LCM pedals and TSS handbrake on PC.

I also have a Ferrari 488 GT3 wheel add‑on for TM.

I’m thinking about upgrading the wheelbase.

Questions:

Is upgrading from T598 → T818 worth it?

– I want stronger/more detailed FFB on PC only (I have PS5 but i don't use it).

If I were to go Simagic instead of T818, do I need a bundle (wheel + base) since I don’t have a USB wheel?

– My current Ferrari wheel won’t just plug into Simagic — it doesn’t have USB HID.

If someone has experience mixing a TM button wheel + Simagic base (e.g., using a USB encoder/adapter), please share how it worked for you.

Thanks!