Alone, agreed that Bajaj has compromised on quality for its commuter bikes but Dominar is another story. Its a premium bike and having good reviews and has good quality overall. Bajaj itself manufactures KTM bikes also and even manufactures engine for lower cc KTMs and higher cc Bajaj twins so I don't think quality should be a concern. FZ25 is also good but no match to Dominar in power and is 250cc (vs 400cc) so altogether a different segment. Suzuki might also launch 300cc Gixxer in future so you might wait for it.