methanol injection vs nitrous oxide

[metro1]

hi guys has anyone got any experience with methanol injection. I am starting to look into both methanol injection and nitrous oxide systems. However I have my reservations about using nitrous as there seems to be as many risks as gains using it. I guess some information about my setup will help. The car is a global gt light which is being used for drag racing. Currently I am having a naturally aspirated cbr engine fitted, running after market engine management. The car is more or less being rebuilt from the rear bulkhead back. The car will run shell v power with added octane boost. The car is being future proofed as much as possible ready for turbo charging when funds allow but at the moment I want to find out what is possible, what the drawbacks are and how much money I need to stash away from when I go for my next round of upgrades. Any experience advice or suggestions on ever type of system are greatly appreciated.

[metro1]

When the time comes for the turbo upgrade the engine will have a full engine rebuild with all the best parts I can afford. I am wondering if I will get more benefit from the methanol/water injection as I will be able to run a higher boost set up.