Problem with bootstrap if you ask me is that you have no safety net god forbid you forgot to make a backup and on top of that you have no way to get into bootstrap aside from the bootstrap app itself as far as I know so if you screw up you're fked end of story. At least with safestrap the splash screen allows you to get back into recovery with out any issues and it automatically backs up your stock rom before switching between unsafe and safe modes.
BS-BP tools version does reboot you to cwm every time (or via battery pull). I know most recommend ss, but I've had no problems with bs. Have 4 nandroids I can flip between ad lib. I realize I'll have to make the switch sooner or later, but it isn't the scary monster I've seen many people make it out to be.
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