The tinyhawk freestyle is a great starting point or there is just a tinyhawk kit. The normal tinyhawk (not the freestyle) is more of an indoor flyer. The tinyhawk freestyle that you linked is more of an outdoor park flyer.
Check out this video from captain drone as well:
These might bring the price down and he also states that the radio can be used with a sim.
And if you haven’t ever flown an FPV quad then I would strongly recommend trying a sim first of all as it is a lot harder than it looks.
Check out this thread as well FPV: My Experience and kit list (with links)
It’s my experience starting out in the hobby. There are links to the kit that I’ve purchased and most of it I’m still using. Hope this helps. 