Hey Mark, you have found a good place to learn with some really great people. I have made some friends here in a short time and I am new to the drone scene myself. Glad you found us.
I cannot speak for the SRD250V2 as I do not own it nor have I ever flown it. This would be a good time to point out that I have nothing else either to compare my experience to as I am a newbie, a rookie if you will. With that said, I absolutely love my VIFLY R220! I cannot say enough good about it straight out of the box. It is built very solid and it is durable. I have had mine for a couple weeks now and have flown it probably 10 or so times. It has all of the punch that I can handle and fly's like a dream, very responsive. It is a solid little race drone right out of the box. I bought the Marvel Vision FPV Goggles from them as well and I have been pleasantly surprised, they are nice. I am just learning FPV so my time with them on has been very limited, but they are very clear and nicely built. I let my teenage daughter wear them while I fly and she says it's amazing, hope I get there soon. I am currently trying to decide which small drone to buy so I can practice FPV inside.
I also have nothing but great things to say about the company. I have to be honest and say that I was nervous about buying something from outside of the states, I had never done that. I communicated a lot through email with an employee named Tim, he kept me up to date on everything from start to finish. The package arrived much faster than I thought it would and it was packed very secure, someone would have to do some seriously bad things to destroy the outer box it comes in. The actual box has a nice foam cutout for everything. I stand behind the VIFLY company, I was very impressed with them. So were my buddies, three of them bought the VIFLYR220 last week and they are all receiving them tomorrow. They sent me some messages today and they all sound like kids at Christmas. I thought I read that $299 was the sale price through the end of December and then it was going back to $399, might be something you want to check out.
I cant speak for anything else but I feel confident that you will not regret the VIFLYR220. I picked up two extra batteries as well, I went with the 3S batteries. You don't have to buy extras from them, but man you are gonna want to fly longer than 6 minutes. Let us know what you decide......welcome to the madness.
Scott