OnePlus 6T Vs Vivo V30e; Dilemma ❕

Toh jaldi se batata hoon, mere pass OnePlus 6T tha (abhi bhi hai, lekin battery drain bahut mst hota hai) jo Papa ne mujhe JEE adv k result k din dilwaya tha (15/06/2019), kaafi yaadein hai uske saath... although, ab mere pass Papa ne Mummy ko anniversary pr phone diya tha (Vivo V30e) wo hai, lekin bahut slowish feel hota hai 120 Hz hone k baad bhi... So, my questions are: 1. Vivo V30e k liye aapko kuchh Custom ROM ka pta hai kya? Mein already gpt, claude se puchh liya, usne mana kr diya :_( 2. OnePlus 6T ka I know custom ROM aati hain, but mein 2 baar apna phone soft brick krwa k sahi kr chuka hoon MSM tool ki help se (my very goal was to install evolution X for my OnePlus 6T, but OEM unlock krne k baad hi seedha wo "Qualcomm CrashDump" kinda error aa jata hai) 3. Agar is community k alawa bhi koi aur indian tech subreddit exist krta hai toh bta dijiye, dhanyawad aapne samay diya! :))