I have never used the subvod so can't really comment on it but have an iJust 2 and I'm quite happy with it. I use it daily and find it's perfect for my pocket, easy to use while driving, etc. It's my device of choice when walking around a mall or if I need to quickly pop out to the shops.
That being said, I always have my RX, vTc mini and my iJust 2 with me (unless I'm just popping out to get some milk). At work I Primarily use the RX, I use the iJust to keep a different flavour handy and I have my mini with me as a backup (the mini has it's own 2 VTC4 batteries).
The one con though, the fire button on my iJust 2 has gotten a little soft over time, not as 'clicky' as it used to be but if it ever does stop working completely I will simply use iJust the tank on my mini... until I can buy another batt/mod for it. I went from an iJust 2 to the Evic vTc mini to the Rolo (and love the Rolo) but I still won't sell my iJust 2, way to handy as a pocket mod/backup device.
The bottom fill has never bothered me to be honest, that's just the way it needs to be filled so haven't given it any further thought (also, I've got a Uwell Crown so I have a topfill tank and do enjoy the simplicity of it, the bottom fill has just never bothered me for some reason).
End of the day, I doubt you'd go wrong with either!
That being said, I always have my RX, vTc mini and my iJust 2 with me (unless I'm just popping out to get some milk). At work I Primarily use the RX, I use the iJust to keep a different flavour handy and I have my mini with me as a backup (the mini has it's own 2 VTC4 batteries).
The one con though, the fire button on my iJust 2 has gotten a little soft over time, not as 'clicky' as it used to be but if it ever does stop working completely I will simply use iJust the tank on my mini... until I can buy another batt/mod for it. I went from an iJust 2 to the Evic vTc mini to the Rolo (and love the Rolo) but I still won't sell my iJust 2, way to handy as a pocket mod/backup device.
The bottom fill has never bothered me to be honest, that's just the way it needs to be filled so haven't given it any further thought (also, I've got a Uwell Crown so I have a topfill tank and do enjoy the simplicity of it, the bottom fill has just never bothered me for some reason).
End of the day, I doubt you'd go wrong with either!