Hi! Welcome to growing and welcome to rollitup.
I've got 3 Chocolope crosses flowering at the moment (Cropolope from 'Cream of the Crop seeds' - Chocolope X Haze). Grown the strain a few times now and it's super tasty. Straight Chocolope will likely be even tastier, you're in for a treat.
I'm growing in 'Plagron All Mix', have also grown in 'Bio-Bizz All Mix' and 'Canna Terre Professional' - all very similar products.
I would suggest starting by growing in soil because there is so much less you have to concentrate on (you don't have to worry about PH in the soils I have mentioned). Do you have a hydroponics store near you? They'll be able to help you. You really can't go far wrong with an 'All Mix' - you do have the choice of getting a 'Light Mix' for starting seedlings off in (it contains less nutrients, something some strains are sensitive too when they're young). Based on my experience with the Cropolope they're not sensitive, and i'm sure you'll be ok with 'All Mix' for your Chocolope.
Nutrients wise I use a 'Grow' product for veg, and then a 'Grow' and 'Bloom' product for flowering. You probably won't need to add any extra nutrients for a month or so when using 'All Mix' soil. A Cal/Mag product is also essential in my experience (although some nutrients contain Cal/Mag - so check when you buy). There will always be a choice of nutrients - the BioBizz ones are good, and have been around for years. Personally I've been using the 'Shogun Samurai Terra' nutrients from Growell here in the UK for my last few grows and am very pleased with them (I believe they are similar to the 'Canna Terra' nutrient range).
I've been using an Enzyme product called 'Zenzym' for the last few grows, which is supposed to help keep the root zone in optimum condition for the plants. I also have a bloom booster called 'Shogun Sumo Boost', which I give them every other feed during flowering, and a PK booster which I give them once about 3 weeks before harvest. None of these products are strictly essential - but I wouldn't be without them now.
I hope that all gives you some food for thought. I'm happy to answer any questions you have.
Enjoy your growing! It's a great hobby for sure!