I got the GenIPTV Subscription offered a few weeks ago.
I went with the near 1 year plan.  It works fine,  I got a response day (as mentioned in ops post about it being manual.)
I'm new to IPTV and wanted to play with it.  The EPG offered does not include a lot of regions but with xtream-editor, I was able to fill in many of the gaps.
It's not perfect, but the service seems to work well from my tests.

I've been playing with different players trying to setup the perfect solution.

I did have a concern about how my 1 year was less than expected and how some channels were missing, but OP was able to respond within a day to address my concerns.
That's why I underlined near.  It was listed in OPs post, but still felt off from near a year.

As far as missing channels, I was able to login to GenIPTV's portal with my credentials and enable what I wanted and generate new m3u links.
(Their new portal, not the one listed in OPs email)

I wish it had better default EPG so I didn't have pay for xtream-editor and it filled missing holes, but it seems like EPG is mostly miss with most IPTV.

I don't know anything about the OK2 provider, but I decided to go with the GenIPTV because of the support forum they have.

I'm pretty satisfied for the price and would recommend Enjoy_My_Accounts.

I know I'm still a new user posting on the forum, but hopefully this will help.

Update: I forgot to mention that I have had no problem using GenIPTV with about 3 different VPN providers.

Update #2: OP followed up with their promise to fulfill the time difference that was missing from my year purchase. I am very happy with OP's responsiveness and continued support. I highly recommend.

I can vouch for this,
I received the logins quickly and was able to view (and creatively locally archive it)
It seems to be focused more towards blogs, but the info seems legit.
It's mostly video courses, with a few supplementary files.

I'm interested.