I wouldn't recommend either. The Agilent is a rebadged version (with some minor firmware changes) of an older Rigol scope, and is manufactured by Rigol. Might as well buy the Rigol DS1000E series, then. The TDS1000 series is a rehash of the twenty year old TDS-200 series. Its 2.5 kpoints of memory is several orders of magnitude below the current standard (1+ Mpoints). Quality is OK, but specs are just not at all competitive anymore.
Both are way overpriced for what they offer, in my opinion.