GPU Decision - Help!

[Lumar]

I'm looking to buy a new graphics card for my PC and am struggling to make a decision. I would like some of your opinions ore recommendations, please.

PC Specs:
CPU: Intel Core i7-7800X @ 3.50GHz (4GHz boost) [6 cores, 12 logical processors]
RAM: Dual channel 16GB DDR4 2666MHz (2 x 8GB) - looking to upgrade to 32GB soon
Boot Drive: 1TB SATA 6Gb/s SSD (read/write: 520 /400 MB/s) - looking to upgrade to a much faster M.2 NVME SSD soon

What I want to use the GPU for:
- Mostly focused on 1080p - 4K video editing. Not more than 4K
- Very light 1080p gaming.

GPU Options:

GTX 1650 Super (Dual Fan)
Base clock/ boost clock: 1530 / 1770MHz
CUDA Cores: 1280
Memory: 4GB GDDR6, 128-bit
Memory Speed: 12 Gbps
Memory Bandwidth: 192 GB/s
= $230 USD (New)

GTX 1660 Super (Dual Fan)
Base clock/ boost clock: 1530 / 1785MHz
CUDA Cores: 1408
Memory: 6GB GDDR6, 192-bit
Memory Speed: 14 Gbps
Memory Bandwidth: 336 GB/s
= $330 USD (New)


RX 5500 XT (Dual Fan)
Clock frequency: up to1845MHz
CUDA Cores: 1408
Memory: 8GB GDDR6
Memory Speed: 14 Gbps
Memory Bandwidth: Up to 224 GB/s
= $280 USD (New)

(Prices are converted from my local currency; ZAR to USD)

I'm only starting out with video editing, so for the next year or so it will handle light workloads. With time the workload might increase, so I would like a GPU that would keep up with heavier workloads in the future. I don't really play games. If I do, it won't be serious and I would probably only dabble in it.

Which GPU listed above would be best for my purpose and perform the best over the next 5 years?

Are there any other, possibly better GPU's to consider within the $230 - $330 USD price range? I'm looking to buy new.

[GoodEnough]

Just now, Lumar said:

Are there any other, possibly better GPU's to consider within the $230 - $330 USD price range?

i really think the rx 580 would be the better option, since its a good bit faster than all of those gpu's while being cheaper? 

but again it really depends on availability and where you live

 

[Dr0y]

The 1660 super is the most powerful within the ones you mentioned and that's the one I would buy unless you can find something better on the used market and you don't mind getting a used one. 

[truecrafting]

5500xt hands down lol

[superfantastic]

If all you do is gaming, 32gb is extreme overkill if you dont get a very beefy gpu as well. I doubt any game will ever need more than  16gb ram for you