For just starting out with dripping, I would start with something simple...
You can use your MVP at first, no issues there...
Here's a quick shopping list:
A simple 510 Bridgeless atomizer. No need for an
rba at this point... As long as you're using good
juice, you're gonna get some great flavor from one of these things! I'd get 2 just in case one is DOA.
510 Bridgeless Atomizer - Stainless - 2.0ohm
A 510 to 510 Sealed adapter. Bridgeless atomizers are very open, and without a sealed adapter they can leak everywhere.
510-510 Adapter (Sealed)
And last you'll want a drip shield. This is a great little addition. If you overdrip, this allows the juice to seep out, and as you draw on the atomizer it will draw excess liquid from the shield up through the air passages and back into the atomizer, so you're not wasting any juice. Kinda like a self contained bottom feeder.
Anodized Aluminum Drip Shield
So when you get everything, you'll want to thread the 510-510 sealed adapter on to your device, thread the 510 bridgeless atomizer into the adapter, slide the drip shield down over the atomizer and adapter (it should cover both), then use a 510 drip tip of your choice.
Drip about 5-6 drops of liquid into the drip tip, wait a few seconds for it to settle into the atomizer, and vape away...
This is a relatively cheap way to get into dripping, and IMO still the best. I've tried numerous RDA's and can find anything that offers the flavor I get from a simple 510 bridgeless atomizer. I've also found that of the cheaper atomizers available, the ones at Discount Vapers that I linked have the best flavor.
Once you've figured everything out and are happy with your experience, maybe look into something a bit more advanced like a Cisco Spec HH.357 atomizer from Avid Vapes... Those things are great, but they're expensive! They last a long time though so it makes up for the price in longevity... As long as you follow their instructions and take care of it!
Good luck, if you have any questions let me know