The best way to prepare for any entrance exam is to stay at home under your parents guidance and study.. Now if you ask about coaching then let me tell you from my personal experience, YouTube is the best platform where you can study much more effectively than your Akash or Allen because I am sorry to say, coaching institutes are not dedicated these days, they are just running business and wants suck money out of you..  If you want to know the best channels -Physics Wallah by Alakh Pandey Made ejee by Arvind AroraAnd ofc Vedantu These people are so amazing, so great and so enthusiastic, if you really follow them, I am 100% sure you will just rock it in the next year NEET exam.. And once you achieve a rank in  top 100 these coaching institutes will come running after you and ask you to advertise for them for a price.. Imagine the pride you would feel.. And these teachers like Alakh Pandey, Arvind Arora, they wont teach you like book worm, they will make you laugh, motivate you and make your mood and if you are in mood, then you will grasp the concepts much more effectively.. Plus everything is online so you can watch it over and over again, rewind it, fast forward it, download it etc etc whereas there is no provision of rewind, fast forward stuff in you Akash or Allen..  For the books I would just keeping reading NCERT over and over again, and for physics, to be honest HC Verma is damn amazing book.. It just clears your root doubts if you read the chapter thoroughly and solve all the objectives and subjectives.. I dont know why people say that it is a tough book.. In my opinion, it is better than any and easiest than any book..Good luck Pal 

Are you preparing for 2019 NEET? Join allen or aakash  1 year dlp coures. They will provide you books and online test series.Those mock test are really helpfull.TIPS FOR STUDYING :=>dont go for ncert (physics )=>go for ncert(chemistry,biology)=>understand the concepts through videos.Better see animated videos.they help a lot.=>Then solve atleast 50 mcqs per day (if you are in class 12) coz you dont have a lot of time .=>at week ends attent any coaching classes=>be motivated.BOOKS =>>>PhYsICs           for understating -H C verma           for mcqs -B M sharma (obj phy)=>>>ChEMiStRY           physical -  o p Tanton and modern abc            inorganic -ncert and modern abc             organic -ncert and modern abc            for mcqs -ncert at your fingertips.=>>>BiOloGY           ncert ncert ncert:):):)           practicing mcqs- allen modules, ncert at your fingertips .stay fit ,eat healthy ,sleep atleast 7 hours , YOU WILL ROCK THE NEET.