Level freezing won't help much. I'm level 94 and I started semi-level freezing at level 92. I was in the monsters bracket (140k-200k BP bracket) for a long time until I got out of that bracket. Now I'm in a bracket with players around my BP but there are still monsters in this bracket who are level 87 and have 120K power (7 of them iirc) and a 5 level 89 with 140K BP. So if you think the lower bracket is better, think again.